1330292390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19004177}}^1$

素因数の和:19004191

約数の個数: 16

約数和(自身を含む): 2736601632

約数和(自身を除く): 1406309242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19004177, 38008354, 95020885, 133029239, 190041770, 266058478, 665146195, 1330292390]

約数ペア:

[(1, 1330292390), (2, 665146195), (5, 266058478), (7, 190041770), (10, 133029239), (14, 95020885), (35, 38008354), (70, 19004177)]