8442644

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4943}}^1$

素因数の和:5015

約数の個数: 24

約数和(自身を含む): 17165568

約数和(自身を除く): 8722924

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 4943, 9886, 19772, 34601, 69202, 138404, 301523, 603046, 1206092, 2110661, 4221322, 8442644]

約数ペア:

[(1, 8442644), (2, 4221322), (4, 2110661), (7, 1206092), (14, 603046), (28, 301523), (61, 138404), (122, 69202), (244, 34601), (427, 19772), (854, 9886), (1708, 4943)]