56985655402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20107853}}^1$

素因数の和:20107977

約数の個数: 16

約数和(自身を含む): 92898285480

約数和(自身を除く): 35912630078

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 20107853, 40215706, 261402089, 522804178, 2191755977, 4383511954, 28492827701, 56985655402]

約数ペア:

[(1, 56985655402), (2, 28492827701), (13, 4383511954), (26, 2191755977), (109, 522804178), (218, 261402089), (1417, 40215706), (2834, 20107853)]