432831568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2080921}}^1$

素因数の和:2080942

約数の個数: 20

約数和(自身を含む): 903120148

約数和(自身を除く): 470288580

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2080921, 4161842, 8323684, 16647368, 27051973, 33294736, 54103946, 108207892, 216415784, 432831568]

約数ペア:

[(1, 432831568), (2, 216415784), (4, 108207892), (8, 54103946), (13, 33294736), (16, 27051973), (26, 16647368), (52, 8323684), (104, 4161842), (208, 2080921)]