40869166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{1279}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 66124800

約数和(自身を除く): 25255634

約数列:

[1, 2, 13, 26, 1229, 1279, 2458, 2558, 15977, 16627, 31954, 33254, 1571891, 3143782, 20434583, 40869166]

約数ペア:

[(1, 40869166), (2, 20434583), (13, 3143782), (26, 1571891), (1229, 33254), (1279, 31954), (2458, 16627), (2558, 15977)]