12480902408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6481}}^1\times {\mathrm{18517}}^1$

素因数の和:25017

約数の個数: 32

約数和(自身を含む): 25207071960

約数和(自身を除く): 12726169552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6481, 12962, 18517, 25924, 37034, 51848, 74068, 84253, 148136, 168506, 240721, 337012, 481442, 674024, 962884, 1925768, 120008677, 240017354, 480034708, 960069416, 1560112801, 3120225602, 6240451204, 12480902408]

約数ペア:

[(1, 12480902408), (2, 6240451204), (4, 3120225602), (8, 1560112801), (13, 960069416), (26, 480034708), (52, 240017354), (104, 120008677), (6481, 1925768), (12962, 962884), (18517, 674024), (25924, 481442), (37034, 337012), (51848, 240721), (74068, 168506), (84253, 148136)]