6405990913

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1\times {\mathrm{25189}}^1$

素因数の和:26016

約数の個数: 16

約数和(自身を含む): 7486871040

約数和(自身を除く): 1080880127

約数列:

[1, 7, 47, 329, 773, 5411, 25189, 36331, 176323, 254317, 1183883, 8287181, 19471097, 136297679, 915141559, 6405990913]

約数ペア:

[(1, 6405990913), (7, 915141559), (47, 136297679), (329, 19471097), (773, 8287181), (5411, 1183883), (25189, 254317), (36331, 176323)]