2017626919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{112459}}^1$

素因数の和:112710

約数の個数: 16

約数和(自身を含む): 2526301440

約数和(自身を除く): 508674521

約数列:

[1, 7, 11, 77, 233, 1631, 2563, 17941, 112459, 787213, 1237049, 8659343, 26202947, 183420629, 288232417, 2017626919]

約数ペア:

[(1, 2017626919), (7, 288232417), (11, 183420629), (77, 26202947), (233, 8659343), (1631, 1237049), (2563, 787213), (17941, 112459)]