1960778870

素因数分解:

$2^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{166027}}^1$

素因数の和:167215

約数の個数: 16

約数和(自身を含む): 3532411728

約数和(自身を除く): 1571632858

約数列:

[1, 2, 5, 10, 1181, 2362, 5905, 11810, 166027, 332054, 830135, 1660270, 196077887, 392155774, 980389435, 1960778870]

約数ペア:

[(1, 1960778870), (2, 980389435), (5, 392155774), (10, 196077887), (1181, 1660270), (2362, 830135), (5905, 332054), (11810, 166027)]