1990410431363

素因数分解:

${\mathrm{691}}^1\times {\mathrm{42403}}^1\times {\mathrm{67931}}^1$

素因数の和:111025

約数の個数: 8

約数和(自身を含む): 1993367261376

約数和(自身を除く): 2956830013

約数列:

[1, 691, 42403, 67931, 29300473, 46940321, 2880478193, 1990410431363]

約数ペア:

[(1, 1990410431363), (691, 2880478193), (42403, 46940321), (67931, 29300473)]