1338455590

素因数分解:

$2^1\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{43051}}^1$

素因数の和:46167

約数の個数: 16

約数和(自身を含む): 2410050960

約数和(自身を除く): 1071595370

約数列:

[1, 2, 5, 10, 3109, 6218, 15545, 31090, 43051, 86102, 215255, 430510, 133845559, 267691118, 669227795, 1338455590]

約数ペア:

[(1, 1338455590), (2, 669227795), (5, 267691118), (10, 133845559), (3109, 430510), (6218, 215255), (15545, 86102), (31090, 43051)]