1320405314

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{55049}}^1$

素因数の和:55297

約数の個数: 16

約数和(自身を含む): 2021436000

約数和(自身を除く): 701030686

約数列:

[1, 2, 67, 134, 179, 358, 11993, 23986, 55049, 110098, 3688283, 7376566, 9853771, 19707542, 660202657, 1320405314]

約数ペア:

[(1, 1320405314), (2, 660202657), (67, 19707542), (134, 9853771), (179, 7376566), (358, 3688283), (11993, 110098), (23986, 55049)]