2279449081

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{18541}}^1$

素因数の和:18761

約数の個数: 24

約数和(自身を含む): 2870524104

約数和(自身を除く): 591075023

約数列:

[1, 7, 13, 49, 91, 193, 637, 1351, 2509, 9457, 17563, 18541, 122941, 129787, 241033, 908509, 1687231, 3578413, 11810617, 25048891, 46519369, 175342237, 325635583, 2279449081]

約数ペア:

[(1, 2279449081), (7, 325635583), (13, 175342237), (49, 46519369), (91, 25048891), (193, 11810617), (637, 3578413), (1351, 1687231), (2509, 908509), (9457, 241033), (17563, 129787), (18541, 122941)]