1280526037

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{120907}}^1$

素因数の和:121020

約数の個数: 16

約数和(自身を含む): 1566967680

約数和(自身を除く): 286441643

約数列:

[1, 7, 17, 89, 119, 623, 1513, 10591, 120907, 846349, 2055419, 10760723, 14387933, 75325061, 182932291, 1280526037]

約数ペア:

[(1, 1280526037), (7, 182932291), (17, 75325061), (89, 14387933), (119, 10760723), (623, 2055419), (1513, 846349), (10591, 120907)]