2019924570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1565833}}^1$

素因数の和:1565886

約数の個数: 32

約数和(自身を含む): 4960562112

約数和(自身を除く): 2940637542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1565833, 3131666, 4697499, 7829165, 9394998, 15658330, 23487495, 46974990, 67330819, 134661638, 201992457, 336654095, 403984914, 673308190, 1009962285, 2019924570]

約数ペア:

[(1, 2019924570), (2, 1009962285), (3, 673308190), (5, 403984914), (6, 336654095), (10, 201992457), (15, 134661638), (30, 67330819), (43, 46974990), (86, 23487495), (129, 15658330), (215, 9394998), (258, 7829165), (430, 4697499), (645, 3131666), (1290, 1565833)]