2247287978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1567}}^1\times {\mathrm{4243}}^1$

素因数の和:5838

約数の個数: 24

約数和(自身を含む): 3653371008

約数和(自身を除く): 1406083030

約数列:

[1, 2, 13, 26, 169, 338, 1567, 3134, 4243, 8486, 20371, 40742, 55159, 110318, 264823, 529646, 717067, 1434134, 6648781, 13297562, 86434153, 172868306, 1123643989, 2247287978]

約数ペア:

[(1, 2247287978), (2, 1123643989), (13, 172868306), (26, 86434153), (169, 13297562), (338, 6648781), (1567, 1434134), (3134, 717067), (4243, 529646), (8486, 264823), (20371, 110318), (40742, 55159)]