2566924

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 4702208

約数和(自身を除く): 2135284

約数列:

[1, 2, 4, 31, 62, 124, 127, 163, 254, 326, 508, 652, 3937, 5053, 7874, 10106, 15748, 20212, 20701, 41402, 82804, 641731, 1283462, 2566924]

約数ペア:

[(1, 2566924), (2, 1283462), (4, 641731), (31, 82804), (62, 41402), (124, 20701), (127, 20212), (163, 15748), (254, 10106), (326, 7874), (508, 5053), (652, 3937)]