2581604083588

素因数分解:

$2^2\times {\mathrm{383}}^1\times {\mathrm{110623}}^1\times {\mathrm{15233}}^1$

素因数の和:126243

約数の個数: 24

約数和(自身を含む): 4529941291008

約数和(自身を除く): 1948337207420

約数列:

[1, 2, 4, 383, 766, 1532, 15233, 30466, 60932, 110623, 221246, 442492, 5834239, 11668478, 23336956, 42368609, 84737218, 169474436, 1685120159, 3370240318, 6740480636, 645401020897, 1290802041794, 2581604083588]

約数ペア:

[(1, 2581604083588), (2, 1290802041794), (4, 645401020897), (383, 6740480636), (766, 3370240318), (1532, 1685120159), (15233, 169474436), (30466, 84737218), (60932, 42368609), (110623, 23336956), (221246, 11668478), (442492, 5834239)]