2022657865

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 2528697600

約数和(自身を除く): 506039735

約数列:

[1, 5, 43, 103, 149, 215, 515, 613, 745, 3065, 4429, 6407, 15347, 22145, 26359, 32035, 63139, 76735, 91337, 131795, 315695, 456685, 659921, 2714977, 3299605, 3927491, 9407711, 13574885, 19637455, 47038555, 404531573, 2022657865]

約数ペア:

[(1, 2022657865), (5, 404531573), (43, 47038555), (103, 19637455), (149, 13574885), (215, 9407711), (515, 3927491), (613, 3299605), (745, 2714977), (3065, 659921), (4429, 456685), (6407, 315695), (15347, 131795), (22145, 91337), (26359, 76735), (32035, 63139)]