91961324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{252641}}^1$

素因数の和:252665

約数の個数: 24

約数和(自身を含む): 198071328

約数和(自身を除く): 106110004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 252641, 505282, 1010564, 1768487, 3284333, 3536974, 6568666, 7073948, 13137332, 22990331, 45980662, 91961324]

約数ペア:

[(1, 91961324), (2, 45980662), (4, 22990331), (7, 13137332), (13, 7073948), (14, 6568666), (26, 3536974), (28, 3284333), (52, 1768487), (91, 1010564), (182, 505282), (364, 252641)]