330532486

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 521883648

約数和(自身を除く): 191351162

約数列:

[1, 2, 43, 53, 86, 106, 127, 254, 571, 1142, 2279, 4558, 5461, 6731, 10922, 13462, 24553, 30263, 49106, 60526, 72517, 145034, 289433, 578866, 1301309, 2602618, 3118231, 3843401, 6236462, 7686802, 165266243, 330532486]

約数ペア:

[(1, 330532486), (2, 165266243), (43, 7686802), (53, 6236462), (86, 3843401), (106, 3118231), (127, 2602618), (254, 1301309), (571, 578866), (1142, 289433), (2279, 145034), (4558, 72517), (5461, 60526), (6731, 49106), (10922, 30263), (13462, 24553)]