2668790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8609}}^1$

素因数の和:8647

約数の個数: 16

約数和(自身を含む): 4959360

約数和(自身を除く): 2290570

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 8609, 17218, 43045, 86090, 266879, 533758, 1334395, 2668790]

約数ペア:

[(1, 2668790), (2, 1334395), (5, 533758), (10, 266879), (31, 86090), (62, 43045), (155, 17218), (310, 8609)]