520016302124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4375621}}^1$

素因数の和:4375746

約数の個数: 48

約数和(自身を含む): 1033556921376

約数和(自身を除く): 513540619252

約数列:

[1, 2, 4, 11, 22, 37, 44, 73, 74, 146, 148, 292, 407, 803, 814, 1606, 1628, 2701, 3212, 5402, 10804, 29711, 59422, 118844, 4375621, 8751242, 17502484, 48131831, 96263662, 161897977, 192527324, 319420333, 323795954, 638840666, 647591908, 1277681332, 1780877747, 3513623663, 3561755494, 7027247326, 7123510988, 11818552321, 14054494652, 23637104642, 47274209284, 130004075531, 260008151062, 520016302124]

約数ペア:

[(1, 520016302124), (2, 260008151062), (4, 130004075531), (11, 47274209284), (22, 23637104642), (37, 14054494652), (44, 11818552321), (73, 7123510988), (74, 7027247326), (146, 3561755494), (148, 3513623663), (292, 1780877747), (407, 1277681332), (803, 647591908), (814, 638840666), (1606, 323795954), (1628, 319420333), (2701, 192527324), (3212, 161897977), (5402, 96263662), (10804, 48131831), (29711, 17502484), (59422, 8751242), (118844, 4375621)]