411474388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{97}}^2$

素因数の和:269

約数の個数: 54

約数和(自身を含む): 811498506

約数和(自身を除く): 400024118

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 97, 116, 194, 377, 388, 754, 841, 1261, 1508, 1682, 2522, 2813, 3364, 5044, 5626, 9409, 10933, 11252, 18818, 21866, 36569, 37636, 43732, 73138, 81577, 122317, 146276, 163154, 244634, 272861, 326308, 489268, 545722, 1060501, 1091444, 2121002, 3547193, 4242004, 7094386, 7912969, 14188772, 15825938, 31651876, 102868597, 205737194, 411474388]

約数ペア:

[(1, 411474388), (2, 205737194), (4, 102868597), (13, 31651876), (26, 15825938), (29, 14188772), (52, 7912969), (58, 7094386), (97, 4242004), (116, 3547193), (194, 2121002), (377, 1091444), (388, 1060501), (754, 545722), (841, 489268), (1261, 326308), (1508, 272861), (1682, 244634), (2522, 163154), (2813, 146276), (3364, 122317), (5044, 81577), (5626, 73138), (9409, 43732), (10933, 37636), (11252, 36569), (18818, 21866)]