68670804514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{12589}}^1\times {\mathrm{209801}}^1$

素因数の和:222405

約数の個数: 16

約数和(自身を含む): 110939101560

約数和(自身を除く): 42268297046

約数列:

[1, 2, 13, 26, 12589, 25178, 163657, 209801, 327314, 419602, 2727413, 5454826, 2641184789, 5282369578, 34335402257, 68670804514]

約数ペア:

[(1, 68670804514), (2, 34335402257), (13, 5282369578), (26, 2641184789), (12589, 5454826), (25178, 2727413), (163657, 419602), (209801, 327314)]