520063242

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 1101361536

約数和(自身を除く): 581298294

約数列:

[1, 2, 3, 6, 43, 53, 73, 86, 106, 129, 146, 159, 219, 258, 318, 438, 521, 1042, 1563, 2279, 3126, 3139, 3869, 4558, 6278, 6837, 7738, 9417, 11607, 13674, 18834, 22403, 23214, 27613, 38033, 44806, 55226, 67209, 76066, 82839, 114099, 134418, 165678, 166367, 228198, 332734, 499101, 998202, 1187359, 1635419, 2015749, 2374718, 3270838, 3562077, 4031498, 4906257, 6047247, 7124154, 9812514, 12094494, 86677207, 173354414, 260031621, 520063242]

約数ペア:

[(1, 520063242), (2, 260031621), (3, 173354414), (6, 86677207), (43, 12094494), (53, 9812514), (73, 7124154), (86, 6047247), (106, 4906257), (129, 4031498), (146, 3562077), (159, 3270838), (219, 2374718), (258, 2015749), (318, 1635419), (438, 1187359), (521, 998202), (1042, 499101), (1563, 332734), (2279, 228198), (3126, 166367), (3139, 165678), (3869, 134418), (4558, 114099), (6278, 82839), (6837, 76066), (7738, 67209), (9417, 55226), (11607, 44806), (13674, 38033), (18834, 27613), (22403, 23214)]