2000795859

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{5422211}}^1$

素因数の和:5422258

約数の個数: 12

約数和(自身を含む): 2960527752

約数和(自身を除く): 959731893

約数列:

[1, 3, 9, 41, 123, 369, 5422211, 16266633, 48799899, 222310651, 666931953, 2000795859]

約数ペア:

[(1, 2000795859), (3, 666931953), (9, 222310651), (41, 48799899), (123, 16266633), (369, 5422211)]