2008306580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14345047}}^1$

素因数の和:14345063

約数の個数: 24

約数和(自身を含む): 4819936128

約数和(自身を除く): 2811629548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14345047, 28690094, 57380188, 71725235, 100415329, 143450470, 200830658, 286900940, 401661316, 502076645, 1004153290, 2008306580]

約数ペア:

[(1, 2008306580), (2, 1004153290), (4, 502076645), (5, 401661316), (7, 286900940), (10, 200830658), (14, 143450470), (20, 100415329), (28, 71725235), (35, 57380188), (70, 28690094), (140, 14345047)]