2261645576

素因数分解:

$2^3\times {\mathrm{977}}^1\times {\mathrm{289361}}^1$

素因数の和:290344

約数の個数: 16

約数和(自身を含む): 4244940540

約数和(自身を除く): 1983294964

約数列:

[1, 2, 4, 8, 977, 1954, 3908, 7816, 289361, 578722, 1157444, 2314888, 282705697, 565411394, 1130822788, 2261645576]

約数ペア:

[(1, 2261645576), (2, 1130822788), (4, 565411394), (8, 282705697), (977, 2314888), (1954, 1157444), (3908, 578722), (7816, 289361)]