7910916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 22296960

約数和(自身を除く): 14386044

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 157, 204, 221, 228, 247, 314, 323, 442, 471, 494, 628, 646, 663, 741, 884, 942, 969, 988, 1292, 1326, 1482, 1884, 1938, 2041, 2652, 2669, 2964, 2983, 3876, 4082, 4199, 5338, 5966, 6123, 8007, 8164, 8398, 8949, 10676, 11932, 12246, 12597, 16014, 16796, 17898, 24492, 25194, 32028, 34697, 35796, 38779, 50388, 50711, 69394, 77558, 101422, 104091, 116337, 138788, 152133, 155116, 202844, 208182, 232674, 304266, 416364, 465348, 608532, 659243, 1318486, 1977729, 2636972, 3955458, 7910916]

約数ペア:

[(1, 7910916), (2, 3955458), (3, 2636972), (4, 1977729), (6, 1318486), (12, 659243), (13, 608532), (17, 465348), (19, 416364), (26, 304266), (34, 232674), (38, 208182), (39, 202844), (51, 155116), (52, 152133), (57, 138788), (68, 116337), (76, 104091), (78, 101422), (102, 77558), (114, 69394), (156, 50711), (157, 50388), (204, 38779), (221, 35796), (228, 34697), (247, 32028), (314, 25194), (323, 24492), (442, 17898), (471, 16796), (494, 16014), (628, 12597), (646, 12246), (663, 11932), (741, 10676), (884, 8949), (942, 8398), (969, 8164), (988, 8007), (1292, 6123), (1326, 5966), (1482, 5338), (1884, 4199), (1938, 4082), (2041, 3876), (2652, 2983), (2669, 2964)]