2021645314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{52859}}^1$

素因数の和:54345

約数の個数: 16

約数和(自身を含む): 3268016640

約数和(自身を除く): 1246371326

約数列:

[1, 2, 13, 26, 1471, 2942, 19123, 38246, 52859, 105718, 687167, 1374334, 77755589, 155511178, 1010822657, 2021645314]

約数ペア:

[(1, 2021645314), (2, 1010822657), (13, 155511178), (26, 77755589), (1471, 1374334), (2942, 687167), (19123, 105718), (38246, 52859)]