1330431914

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2021933}}^1$

素因数の和:2021989

約数の個数: 16

約数和(自身を含む): 2329267968

約数和(自身を除く): 998836054

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2021933, 4043866, 14153531, 28307062, 95030851, 190061702, 665215957, 1330431914]

約数ペア:

[(1, 1330431914), (2, 665215957), (7, 190061702), (14, 95030851), (47, 28307062), (94, 14153531), (329, 4043866), (658, 2021933)]