640010092

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{3404309}}^1$

素因数の和:3404360

約数の個数: 12

約数和(自身を含む): 1143848160

約数和(自身を除く): 503838068

約数列:

[1, 2, 4, 47, 94, 188, 3404309, 6808618, 13617236, 160002523, 320005046, 640010092]

約数ペア:

[(1, 640010092), (2, 320005046), (4, 160002523), (47, 13617236), (94, 6808618), (188, 3404309)]