2969804968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{538789}}^1$

素因数の和:538861

約数の個数: 32

約数和(自身を含む): 6109878600

約数和(自身を除く): 3140073632

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 538789, 1077578, 2155156, 4310312, 7004257, 14008514, 28017028, 28555817, 56034056, 57111634, 114223268, 228446536, 371225621, 742451242, 1484902484, 2969804968]

約数ペア:

[(1, 2969804968), (2, 1484902484), (4, 742451242), (8, 371225621), (13, 228446536), (26, 114223268), (52, 57111634), (53, 56034056), (104, 28555817), (106, 28017028), (212, 14008514), (424, 7004257), (689, 4310312), (1378, 2155156), (2756, 1077578), (5512, 538789)]