2798608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{10289}}^1$

素因数の和:10314

約数の個数: 20

約数和(自身を含む): 5741820

約数和(自身を除く): 2943212

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 10289, 20578, 41156, 82312, 164624, 174913, 349826, 699652, 1399304, 2798608]

約数ペア:

[(1, 2798608), (2, 1399304), (4, 699652), (8, 349826), (16, 174913), (17, 164624), (34, 82312), (68, 41156), (136, 20578), (272, 10289)]