1396202414

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{69929}}^1$

素因数の和:70147

約数の個数: 16

約数和(自身を含む): 2139858000

約数和(自身を除く): 743655586

約数列:

[1, 2, 67, 134, 149, 298, 9983, 19966, 69929, 139858, 4685243, 9370486, 10419421, 20838842, 698101207, 1396202414]

約数ペア:

[(1, 1396202414), (2, 698101207), (67, 20838842), (134, 10419421), (149, 9370486), (298, 4685243), (9983, 139858), (19966, 69929)]