2021755814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1095209}}^1$

素因数の和:1095295

約数の個数: 16

約数和(自身を含む): 3311915040

約数和(自身を除く): 1290159226

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 1095209, 2190418, 14237717, 28475434, 77759839, 155519678, 1010877907, 2021755814]

約数ペア:

[(1, 2021755814), (2, 1010877907), (13, 155519678), (26, 77759839), (71, 28475434), (142, 14237717), (923, 2190418), (1846, 1095209)]