1855352018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4197629}}^1$

素因数の和:4197661

約数の個数: 16

約数和(自身を含む): 3173408280

約数和(自身を除く): 1318056262

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4197629, 8395258, 54569177, 71359693, 109138354, 142719386, 927676009, 1855352018]

約数ペア:

[(1, 1855352018), (2, 927676009), (13, 142719386), (17, 109138354), (26, 71359693), (34, 54569177), (221, 8395258), (442, 4197629)]