2051239136630

素因数分解:

$2^1\times 5^1\times {\mathrm{1017061}}^1\times {\mathrm{201683}}^1$

素因数の和:1218751

約数の個数: 16

約数和(自身を含む): 3692252383344

約数和(自身を除く): 1641013246714

約数列:

[1, 2, 5, 10, 201683, 403366, 1008415, 1017061, 2016830, 2034122, 5085305, 10170610, 205123913663, 410247827326, 1025619568315, 2051239136630]

約数ペア:

[(1, 2051239136630), (2, 1025619568315), (5, 410247827326), (10, 205123913663), (201683, 10170610), (403366, 5085305), (1008415, 2034122), (1017061, 2016830)]