421036663016

素因数分解:

$2^3\times {\mathrm{3413}}^1\times {\mathrm{15420329}}^1$

素因数の和:15423748

約数の個数: 16

約数和(自身を含む): 789675099300

約数和(自身を除く): 368638436284

約数列:

[1, 2, 4, 8, 3413, 6826, 13652, 27304, 15420329, 30840658, 61681316, 123362632, 52629582877, 105259165754, 210518331508, 421036663016]

約数ペア:

[(1, 421036663016), (2, 210518331508), (4, 105259165754), (8, 52629582877), (3413, 123362632), (6826, 61681316), (13652, 30840658), (27304, 15420329)]