1791868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 3577392

約数和(自身を除く): 1785524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2027, 4054, 8108, 26351, 34459, 52702, 68918, 105404, 137836, 447967, 895934, 1791868]

約数ペア:

[(1, 1791868), (2, 895934), (4, 447967), (13, 137836), (17, 105404), (26, 68918), (34, 52702), (52, 34459), (68, 26351), (221, 8108), (442, 4054), (884, 2027)]