259304108

素因数分解:

$2^2\times 7^1\times {\mathrm{9260861}}^1$

素因数の和:9260872

約数の個数: 12

約数和(自身を含む): 518608272

約数和(自身を除く): 259304164

約数列:

[1, 2, 4, 7, 14, 28, 9260861, 18521722, 37043444, 64826027, 129652054, 259304108]

約数ペア:

[(1, 259304108), (2, 129652054), (4, 64826027), (7, 37043444), (14, 18521722), (28, 9260861)]