920590138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{863593}}^1$

素因数の和:863649

約数の個数: 16

約数和(自身を含む): 1523379816

約数和(自身を除く): 602789678

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 863593, 1727186, 11226709, 22453418, 35407313, 70814626, 460295069, 920590138]

約数ペア:

[(1, 920590138), (2, 460295069), (13, 70814626), (26, 35407313), (41, 22453418), (82, 11226709), (533, 1727186), (1066, 863593)]