426156628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{27061}}^1$

素因数の和:27223

約数の個数: 24

約数和(自身を含む): 775921664

約数和(自身を除く): 349765036

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 3937, 7874, 15748, 27061, 54122, 108244, 838891, 1677782, 3355564, 3436747, 6873494, 13746988, 106539157, 213078314, 426156628]

約数ペア:

[(1, 426156628), (2, 213078314), (4, 106539157), (31, 13746988), (62, 6873494), (124, 3436747), (127, 3355564), (254, 1677782), (508, 838891), (3937, 108244), (7874, 54122), (15748, 27061)]