4243222

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:671

約数の個数: 16

約数和(自身を含む): 6642000

約数和(自身を除く): 2398778

約数列:

[1, 2, 29, 58, 149, 298, 491, 982, 4321, 8642, 14239, 28478, 73159, 146318, 2121611, 4243222]

約数ペア:

[(1, 4243222), (2, 2121611), (29, 146318), (58, 73159), (149, 28478), (298, 14239), (491, 8642), (982, 4321)]