1330782628

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1011233}}^1$

素因数の和:1011291

約数の個数: 24

約数和(自身を含む): 2718196992

約数和(自身を除く): 1387414364

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1011233, 2022466, 4044932, 7078631, 14157262, 28314524, 47527951, 95055902, 190111804, 332695657, 665391314, 1330782628]

約数ペア:

[(1, 1330782628), (2, 665391314), (4, 332695657), (7, 190111804), (14, 95055902), (28, 47527951), (47, 28314524), (94, 14157262), (188, 7078631), (329, 4044932), (658, 2022466), (1316, 1011233)]