1120334878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{20627}}^1$

素因数の和:22731

約数の個数: 16

約数和(自身を含む): 1810725840

約数和(自身を除く): 690390962

約数列:

[1, 2, 13, 26, 2089, 4178, 20627, 27157, 41254, 54314, 268151, 536302, 43089803, 86179606, 560167439, 1120334878]

約数ペア:

[(1, 1120334878), (2, 560167439), (13, 86179606), (26, 43089803), (2089, 536302), (4178, 268151), (20627, 54314), (27157, 41254)]