1396861415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{418849}}^1$

素因数の和:418906

約数の個数: 16

約数和(自身を含む): 1809432000

約数和(自身を除く): 412570585

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 418849, 2094245, 9633527, 12146621, 48167635, 60733105, 279372283, 1396861415]

約数ペア:

[(1, 1396861415), (5, 279372283), (23, 60733105), (29, 48167635), (115, 12146621), (145, 9633527), (667, 2094245), (3335, 418849)]