1330243726

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2021647}}^1$

素因数の和:2021703

約数の個数: 16

約数和(自身を含む): 2328938496

約数和(自身を除く): 998694770

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2021647, 4043294, 14151529, 28303058, 95017409, 190034818, 665121863, 1330243726]

約数ペア:

[(1, 1330243726), (2, 665121863), (7, 190034818), (14, 95017409), (47, 28303058), (94, 14151529), (329, 4043294), (658, 2021647)]