28698202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1279}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 46448640

約数和(自身を除く): 17750438

約数列:

[1, 2, 13, 26, 863, 1279, 1726, 2558, 11219, 16627, 22438, 33254, 1103777, 2207554, 14349101, 28698202]

約数ペア:

[(1, 28698202), (2, 14349101), (13, 2207554), (26, 1103777), (863, 33254), (1279, 22438), (1726, 16627), (2558, 11219)]