4080785786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26498609}}^1$

素因数の和:26498629

約数の個数: 16

約数和(自身を含む): 7631599680

約数和(自身を除く): 3550813894

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 26498609, 52997218, 185490263, 291484699, 370980526, 582969398, 2040392893, 4080785786]

約数ペア:

[(1, 4080785786), (2, 2040392893), (7, 582969398), (11, 370980526), (14, 291484699), (22, 185490263), (77, 52997218), (154, 26498609)]