2107664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10133}}^1$

素因数の和:10154

約数の個数: 20

約数和(自身を含む): 4398156

約数和(自身を除く): 2290492

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10133, 20266, 40532, 81064, 131729, 162128, 263458, 526916, 1053832, 2107664]

約数ペア:

[(1, 2107664), (2, 1053832), (4, 526916), (8, 263458), (13, 162128), (16, 131729), (26, 81064), (52, 40532), (104, 20266), (208, 10133)]