7131662090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{209201}}^1$

素因数の和:209702

約数の個数: 32

約数和(自身を含む): 14701042944

約数和(自身を除く): 7569380854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 2435, 3409, 4870, 6818, 17045, 34090, 209201, 418402, 1046005, 1464407, 2092010, 2928814, 7322035, 14644070, 101880887, 203761774, 509404435, 713166209, 1018808870, 1426332418, 3565831045, 7131662090]

約数ペア:

[(1, 7131662090), (2, 3565831045), (5, 1426332418), (7, 1018808870), (10, 713166209), (14, 509404435), (35, 203761774), (70, 101880887), (487, 14644070), (974, 7322035), (2435, 2928814), (3409, 2092010), (4870, 1464407), (6818, 1046005), (17045, 418402), (34090, 209201)]