2086868045129

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1\times {\mathrm{2475229}}^1$

素因数の和:2478080

約数の個数: 16

約数和(自身を含む): 2441329249920

約数和(自身を除く): 354461204791

約数列:

[1, 7, 43, 301, 2801, 19607, 120443, 843101, 2475229, 17326603, 106434847, 745043929, 6933116429, 48531815003, 298124006447, 2086868045129]

約数ペア:

[(1, 2086868045129), (7, 298124006447), (43, 48531815003), (301, 6933116429), (2801, 745043929), (19607, 106434847), (120443, 17326603), (843101, 2475229)]