2019001712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1343

約数の個数: 160

約数和(自身を含む): 5158003200

約数和(自身を除く): 3139001488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 59, 76, 91, 104, 112, 118, 133, 152, 182, 208, 236, 247, 266, 304, 364, 413, 472, 494, 532, 728, 767, 826, 944, 988, 1064, 1121, 1237, 1456, 1534, 1652, 1729, 1976, 2128, 2242, 2474, 3068, 3304, 3458, 3952, 4484, 4948, 5369, 6136, 6608, 6916, 7847, 8659, 8968, 9896, 10738, 12272, 13832, 14573, 15694, 16081, 17318, 17936, 19792, 21476, 23503, 27664, 29146, 31388, 32162, 34636, 42952, 47006, 58292, 62776, 64324, 69272, 72983, 85904, 94012, 102011, 112567, 116584, 125552, 128648, 138544, 145966, 164521, 188024, 204022, 225134, 233168, 257296, 291932, 305539, 329042, 376048, 408044, 450268, 510881, 583864, 611078, 658084, 816088, 900536, 948779, 1021762, 1167728, 1222156, 1316168, 1386677, 1632176, 1801072, 1897558, 2043524, 2138773, 2444312, 2632336, 2773354, 3795116, 4087048, 4277546, 4888624, 5546708, 6641453, 7590232, 8174096, 8555092, 9706739, 11093416, 13282906, 15180464, 17110184, 18026801, 19413478, 22186832, 26565812, 34220368, 36053602, 38826956, 53131624, 72107204, 77653912, 106263248, 126187607, 144214408, 155307824, 252375214, 288428816, 504750428, 1009500856, 2019001712]

約数ペア:

[(1, 2019001712), (2, 1009500856), (4, 504750428), (7, 288428816), (8, 252375214), (13, 155307824), (14, 144214408), (16, 126187607), (19, 106263248), (26, 77653912), (28, 72107204), (38, 53131624), (52, 38826956), (56, 36053602), (59, 34220368), (76, 26565812), (91, 22186832), (104, 19413478), (112, 18026801), (118, 17110184), (133, 15180464), (152, 13282906), (182, 11093416), (208, 9706739), (236, 8555092), (247, 8174096), (266, 7590232), (304, 6641453), (364, 5546708), (413, 4888624), (472, 4277546), (494, 4087048), (532, 3795116), (728, 2773354), (767, 2632336), (826, 2444312), (944, 2138773), (988, 2043524), (1064, 1897558), (1121, 1801072), (1237, 1632176), (1456, 1386677), (1534, 1316168), (1652, 1222156), (1729, 1167728), (1976, 1021762), (2128, 948779), (2242, 900536), (2474, 816088), (3068, 658084), (3304, 611078), (3458, 583864), (3952, 510881), (4484, 450268), (4948, 408044), (5369, 376048), (6136, 329042), (6608, 305539), (6916, 291932), (7847, 257296), (8659, 233168), (8968, 225134), (9896, 204022), (10738, 188024), (12272, 164521), (13832, 145966), (14573, 138544), (15694, 128648), (16081, 125552), (17318, 116584), (17936, 112567), (19792, 102011), (21476, 94012), (23503, 85904), (27664, 72983), (29146, 69272), (31388, 64324), (32162, 62776), (34636, 58292), (42952, 47006)]