1326226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2657

約数の個数: 16

約数和(自身を含む): 2265408

約数和(自身を除く): 939182

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2621, 5242, 28831, 57662, 60283, 120566, 663113, 1326226]

約数ペア:

[(1, 1326226), (2, 663113), (11, 120566), (22, 60283), (23, 57662), (46, 28831), (253, 5242), (506, 2621)]