2008761728

素因数分解:

$2^7\times {\mathrm{4289}}^1\times {\mathrm{3659}}^1$

素因数の和:7962

約数の個数: 32

約数和(自身を含む): 4003857000

約数和(自身を除く): 1995095272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3659, 4289, 7318, 8578, 14636, 17156, 29272, 34312, 58544, 68624, 117088, 137248, 234176, 274496, 468352, 548992, 15693451, 31386902, 62773804, 125547608, 251095216, 502190432, 1004380864, 2008761728]

約数ペア:

[(1, 2008761728), (2, 1004380864), (4, 502190432), (8, 251095216), (16, 125547608), (32, 62773804), (64, 31386902), (128, 15693451), (3659, 548992), (4289, 468352), (7318, 274496), (8578, 234176), (14636, 137248), (17156, 117088), (29272, 68624), (34312, 58544)]