517349290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2722891}}^1$

素因数の和:2722917

約数の個数: 16

約数和(自身を含む): 980241120

約数和(自身を除く): 462891830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2722891, 5445782, 13614455, 27228910, 51734929, 103469858, 258674645, 517349290]

約数ペア:

[(1, 517349290), (2, 258674645), (5, 103469858), (10, 51734929), (19, 27228910), (38, 13614455), (95, 5445782), (190, 2722891)]