2008930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 4510080

約数和(自身を除く): 2501150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2609, 5218, 13045, 18263, 26090, 28699, 36526, 57398, 91315, 143495, 182630, 200893, 286990, 401786, 1004465, 2008930]

約数ペア:

[(1, 2008930), (2, 1004465), (5, 401786), (7, 286990), (10, 200893), (11, 182630), (14, 143495), (22, 91315), (35, 57398), (55, 36526), (70, 28699), (77, 26090), (110, 18263), (154, 13045), (385, 5218), (770, 2609)]