26840890

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{23753}}^1$

素因数の和:23873

約数の個数: 16

約数和(自身を含む): 48743208

約数和(自身を除く): 21902318

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 23753, 47506, 118765, 237530, 2684089, 5368178, 13420445, 26840890]

約数ペア:

[(1, 26840890), (2, 13420445), (5, 5368178), (10, 2684089), (113, 237530), (226, 118765), (565, 47506), (1130, 23753)]