2080351982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{561347}}^1$

素因数の和:561475

約数の個数: 16

約数和(自身を含む): 3334407120

約数和(自身を除く): 1254055138

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 561347, 1122694, 9542899, 19085798, 61186823, 122373646, 1040175991, 2080351982]

約数ペア:

[(1, 2080351982), (2, 1040175991), (17, 122373646), (34, 61186823), (109, 19085798), (218, 9542899), (1853, 1122694), (3706, 561347)]