2628222881

素因数分解:

${\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{751}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 2705683968

約数和(自身を除く): 77461087

約数列:

[1, 61, 103, 557, 751, 6283, 33977, 45811, 57371, 77353, 418307, 3499631, 4718533, 25516727, 43085621, 2628222881]

約数ペア:

[(1, 2628222881), (61, 43085621), (103, 25516727), (557, 4718533), (751, 3499631), (6283, 418307), (33977, 77353), (45811, 57371)]