1330222690

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1985407}}^1$

素因数の和:1985481

約数の個数: 16

約数和(自身を含む): 2430139392

約数和(自身を除く): 1099916702

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1985407, 3970814, 9927035, 19854070, 133022269, 266044538, 665111345, 1330222690]

約数ペア:

[(1, 1330222690), (2, 665111345), (5, 266044538), (10, 133022269), (67, 19854070), (134, 9927035), (335, 3970814), (670, 1985407)]