345735258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{2647}}^1$

素因数の和:4642

約数の個数: 32

約数和(自身を含む): 754997760

約数和(自身を除く): 409262502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1979, 2647, 3958, 5294, 5937, 7941, 11874, 15882, 21769, 29117, 43538, 58234, 65307, 87351, 130614, 174702, 5238413, 10476826, 15715239, 31430478, 57622543, 115245086, 172867629, 345735258]

約数ペア:

[(1, 345735258), (2, 172867629), (3, 115245086), (6, 57622543), (11, 31430478), (22, 15715239), (33, 10476826), (66, 5238413), (1979, 174702), (2647, 130614), (3958, 87351), (5294, 65307), (5937, 58234), (7941, 43538), (11874, 29117), (15882, 21769)]