1330791868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2066447}}^1$

素因数の和:2066481

約数の個数: 24

約数和(自身を含む): 2777306112

約数和(自身を除く): 1446514244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2066447, 4132894, 8265788, 14465129, 28930258, 47528281, 57860516, 95056562, 190113124, 332697967, 665395934, 1330791868]

約数ペア:

[(1, 1330791868), (2, 665395934), (4, 332697967), (7, 190113124), (14, 95056562), (23, 57860516), (28, 47528281), (46, 28930258), (92, 14465129), (161, 8265788), (322, 4132894), (644, 2066447)]