260804582

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{4217}}^1$

素因数の和:4360

約数の個数: 24

約数和(自身を含む): 419556024

約数和(自身を除く): 158751442

約数列:

[1, 2, 17, 34, 107, 214, 289, 578, 1819, 3638, 4217, 8434, 30923, 61846, 71689, 143378, 451219, 902438, 1218713, 2437426, 7670723, 15341446, 130402291, 260804582]

約数ペア:

[(1, 260804582), (2, 130402291), (17, 15341446), (34, 7670723), (107, 2437426), (214, 1218713), (289, 902438), (578, 451219), (1819, 143378), (3638, 71689), (4217, 61846), (8434, 30923)]