20140913891

素因数分解:

$7^2\times {\mathrm{311}}^1\times {\mathrm{1321669}}^1$

素因数の和:1321994

約数の個数: 12

約数和(自身を含む): 23504579280

約数和(自身を除く): 3363665389

約数列:

[1, 7, 49, 311, 2177, 15239, 1321669, 9251683, 64761781, 411039059, 2877273413, 20140913891]

約数ペア:

[(1, 20140913891), (7, 2877273413), (49, 411039059), (311, 64761781), (2177, 9251683), (15239, 1321669)]