279982078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1\times {\mathrm{4603}}^1$

素因数の和:6411

約数の個数: 16

約数和(自身を含む): 445022640

約数和(自身を除く): 165040562

約数列:

[1, 2, 17, 34, 1789, 3578, 4603, 9206, 30413, 60826, 78251, 156502, 8234767, 16469534, 139991039, 279982078]

約数ペア:

[(1, 279982078), (2, 139991039), (17, 16469534), (34, 8234767), (1789, 156502), (3578, 78251), (4603, 60826), (9206, 30413)]