126563416

素因数分解:

$2^3\times 7^1\times {\mathrm{2260061}}^1$

素因数の和:2260074

約数の個数: 16

約数和(自身を含む): 271207440

約数和(自身を除く): 144644024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2260061, 4520122, 9040244, 15820427, 18080488, 31640854, 63281708, 126563416]

約数ペア:

[(1, 126563416), (2, 63281708), (4, 31640854), (7, 18080488), (8, 15820427), (14, 9040244), (28, 4520122), (56, 2260061)]