2013937895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2797}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 2632627008

約数和(自身を除く): 618689113

約数列:

[1, 5, 17, 43, 85, 197, 215, 731, 985, 2797, 3349, 3655, 8471, 13985, 16745, 42355, 47549, 120271, 144007, 237745, 551009, 601355, 720035, 2044607, 2755045, 9367153, 10223035, 23693387, 46835765, 118466935, 402787579, 2013937895]

約数ペア:

[(1, 2013937895), (5, 402787579), (17, 118466935), (43, 46835765), (85, 23693387), (197, 10223035), (215, 9367153), (731, 2755045), (985, 2044607), (2797, 720035), (3349, 601355), (3655, 551009), (8471, 237745), (13985, 144007), (16745, 120271), (42355, 47549)]