2179606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7647

約数の個数: 16

約数和(自身を含む): 3841488

約数和(自身を除く): 1661882

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7621, 15242, 83831, 99073, 167662, 198146, 1089803, 2179606]

約数ペア:

[(1, 2179606), (2, 1089803), (11, 198146), (13, 167662), (22, 99073), (26, 83831), (143, 15242), (286, 7621)]