7128647524

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{150001}}^1$

素因数の和:150223

約数の個数: 18

約数和(自身を含む): 12590717874

約数和(自身を除く): 5462070350

約数列:

[1, 2, 4, 109, 218, 436, 11881, 23762, 47524, 150001, 300002, 600004, 16350109, 32700218, 65400436, 1782161881, 3564323762, 7128647524]

約数ペア:

[(1, 7128647524), (2, 3564323762), (4, 1782161881), (109, 65400436), (218, 32700218), (436, 16350109), (11881, 600004), (23762, 300002), (47524, 150001)]