1808222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4123

約数の個数: 16

約数和(自身を含む): 3093552

約数和(自身を除く): 1285330

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4091, 8182, 53183, 69547, 106366, 139094, 904111, 1808222]

約数ペア:

[(1, 1808222), (2, 904111), (13, 139094), (17, 106366), (26, 69547), (34, 53183), (221, 8182), (442, 4091)]