2783107672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{20464027}}^1$

素因数の和:20464050

約数の個数: 16

約数和(自身を含む): 5525287560

約数和(自身を除く): 2742179888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 20464027, 40928054, 81856108, 163712216, 347888459, 695776918, 1391553836, 2783107672]

約数ペア:

[(1, 2783107672), (2, 1391553836), (4, 695776918), (8, 347888459), (17, 163712216), (34, 81856108), (68, 40928054), (136, 20464027)]