1289294042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3049}}^1\times {\mathrm{12437}}^1$

素因数の和:15505

約数の個数: 16

約数和(自身を含む): 2048538600

約数和(自身を除く): 759244558

約数列:

[1, 2, 17, 34, 3049, 6098, 12437, 24874, 51833, 103666, 211429, 422858, 37920413, 75840826, 644647021, 1289294042]

約数ペア:

[(1, 1289294042), (2, 644647021), (17, 75840826), (34, 37920413), (3049, 422858), (6098, 211429), (12437, 103666), (24874, 51833)]