1613638352

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1133173}}^1$

素因数の和:1133270

約数の個数: 20

約数和(自身を含む): 3161555460

約数和(自身を除く): 1547917108

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1133173, 2266346, 4532692, 9065384, 18130768, 100852397, 201704794, 403409588, 806819176, 1613638352]

約数ペア:

[(1, 1613638352), (2, 806819176), (4, 403409588), (8, 201704794), (16, 100852397), (89, 18130768), (178, 9065384), (356, 4532692), (712, 2266346), (1424, 1133173)]