8430796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17419}}^1$

素因数の和:17445

約数の個数: 18

約数和(自身を含む): 16218020

約数和(自身を除く): 7787224

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 17419, 34838, 69676, 191609, 383218, 766436, 2107699, 4215398, 8430796]

約数ペア:

[(1, 8430796), (2, 4215398), (4, 2107699), (11, 766436), (22, 383218), (44, 191609), (121, 69676), (242, 34838), (484, 17419)]