8985218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 24

約数和(自身を含む): 14996016

約数和(自身を除く): 6010798

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 347, 694, 1177, 2354, 3817, 7634, 12947, 25894, 37129, 41987, 74258, 83974, 408419, 816838, 4492609, 8985218]

約数ペア:

[(1, 8985218), (2, 4492609), (11, 816838), (22, 408419), (107, 83974), (121, 74258), (214, 41987), (242, 37129), (347, 25894), (694, 12947), (1177, 7634), (2354, 3817)]