125188028

素因数分解:

$2^2\times 7^1\times {\mathrm{4471001}}^1$

素因数の和:4471012

約数の個数: 12

約数和(自身を含む): 250376112

約数和(自身を除く): 125188084

約数列:

[1, 2, 4, 7, 14, 28, 4471001, 8942002, 17884004, 31297007, 62594014, 125188028]

約数ペア:

[(1, 125188028), (2, 62594014), (4, 31297007), (7, 17884004), (14, 8942002), (28, 4471001)]