870858491356

素因数分解:

$2^2\times 7^1\times {\mathrm{5279}}^1\times {\mathrm{5891663}}^1$

素因数の和:5896953

約数の個数: 24

約数和(自身を含む): 1742047211520

約数和(自身を除く): 871188720164

約数列:

[1, 2, 4, 7, 14, 28, 5279, 10558, 21116, 36953, 73906, 147812, 5891663, 11783326, 23566652, 41241641, 82483282, 164966564, 31102088977, 62204177954, 124408355908, 217714622839, 435429245678, 870858491356]

約数ペア:

[(1, 870858491356), (2, 435429245678), (4, 217714622839), (7, 124408355908), (14, 62204177954), (28, 31102088977), (5279, 164966564), (10558, 82483282), (21116, 41241641), (36953, 23566652), (73906, 11783326), (147812, 5891663)]