2019984321601

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18089}}^1\times {\mathrm{285599}}^1$

素因数の和:303728

約数の個数: 16

約数和(自身を含む): 2231929728000

約数和(自身を除く): 211945406399

約数列:

[1, 17, 23, 391, 18089, 285599, 307513, 416047, 4855183, 6568777, 7072799, 111669209, 5166200311, 87825405287, 118822607153, 2019984321601]

約数ペア:

[(1, 2019984321601), (17, 118822607153), (23, 87825405287), (391, 5166200311), (18089, 111669209), (285599, 7072799), (307513, 6568777), (416047, 4855183)]