2080682768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{34303}}^1$

素因数の和:34551

約数の個数: 40

約数和(自身を含む): 4287725568

約数和(自身を除く): 2207042800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 223, 272, 446, 892, 1784, 3568, 3791, 7582, 15164, 30328, 34303, 60656, 68606, 137212, 274424, 548848, 583151, 1166302, 2332604, 4665208, 7649569, 9330416, 15299138, 30598276, 61196552, 122393104, 130042673, 260085346, 520170692, 1040341384, 2080682768]

約数ペア:

[(1, 2080682768), (2, 1040341384), (4, 520170692), (8, 260085346), (16, 130042673), (17, 122393104), (34, 61196552), (68, 30598276), (136, 15299138), (223, 9330416), (272, 7649569), (446, 4665208), (892, 2332604), (1784, 1166302), (3568, 583151), (3791, 548848), (7582, 274424), (15164, 137212), (30328, 68606), (34303, 60656)]