389982242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{365837}}^1$

素因数の和:365893

約数の個数: 16

約数和(自身を含む): 645338232

約数和(自身を除く): 255355990

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 365837, 731674, 4755881, 9511762, 14999317, 29998634, 194991121, 389982242]

約数ペア:

[(1, 389982242), (2, 194991121), (13, 29998634), (26, 14999317), (41, 9511762), (82, 4755881), (533, 731674), (1066, 365837)]