2019938756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{866183}}^1$

素因数の和:866251

約数の個数: 24

約数和(自身を含む): 3929010624

約数和(自身を除く): 1909071868

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 866183, 1732366, 3464732, 9528013, 19056026, 38112052, 45907699, 91815398, 183630796, 504984689, 1009969378, 2019938756]

約数ペア:

[(1, 2019938756), (2, 1009969378), (4, 504984689), (11, 183630796), (22, 91815398), (44, 45907699), (53, 38112052), (106, 19056026), (212, 9528013), (583, 3464732), (1166, 1732366), (2332, 866183)]