2016681550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3102587}}^1$

素因数の和:3102612

約数の個数: 24

約数和(自身を含む): 4039569576

約数和(自身を除く): 2022888026

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3102587, 6205174, 15512935, 31025870, 40333631, 77564675, 80667262, 155129350, 201668155, 403336310, 1008340775, 2016681550]

約数ペア:

[(1, 2016681550), (2, 1008340775), (5, 403336310), (10, 201668155), (13, 155129350), (25, 80667262), (26, 77564675), (50, 40333631), (65, 31025870), (130, 15512935), (325, 6205174), (650, 3102587)]