8889450256

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{2633131}}^1$

素因数の和:2633350

約数の個数: 20

約数和(自身を含む): 17304943504

約数和(自身を除く): 8415493248

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 2633131, 5266262, 10532524, 21065048, 42130096, 555590641, 1111181282, 2222362564, 4444725128, 8889450256]

約数ペア:

[(1, 8889450256), (2, 4444725128), (4, 2222362564), (8, 1111181282), (16, 555590641), (211, 42130096), (422, 21065048), (844, 10532524), (1688, 5266262), (3376, 2633131)]