286425597130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{818429}}^1$

素因数の和:818958

約数の個数: 32

約数和(自身を含む): 523271404800

約数和(自身を除く): 236845807670

約数列:

[1, 2, 5, 10, 79, 158, 395, 443, 790, 886, 2215, 4430, 34997, 69994, 174985, 349970, 818429, 1636858, 4092145, 8184290, 64655891, 129311782, 323279455, 362564047, 646558910, 725128094, 1812820235, 3625640470, 28642559713, 57285119426, 143212798565, 286425597130]

約数ペア:

[(1, 286425597130), (2, 143212798565), (5, 57285119426), (10, 28642559713), (79, 3625640470), (158, 1812820235), (395, 725128094), (443, 646558910), (790, 362564047), (886, 323279455), (2215, 129311782), (4430, 64655891), (34997, 8184290), (69994, 4092145), (174985, 1636858), (349970, 818429)]