115005268

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{39877}}^1$

素因数の和:39991

約数の個数: 24

約数和(自身を含む): 232249472

約数和(自身を除く): 117244204

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 39877, 79754, 159508, 279139, 558278, 1116556, 4107331, 8214662, 16429324, 28751317, 57502634, 115005268]

約数ペア:

[(1, 115005268), (2, 57502634), (4, 28751317), (7, 16429324), (14, 8214662), (28, 4107331), (103, 1116556), (206, 558278), (412, 279139), (721, 159508), (1442, 79754), (2884, 39877)]