2255497178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{628973}}^1$

素因数の和:629149

約数の個数: 16

約数和(自身を含む): 3713462496

約数和(自身を除く): 1457965318

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 628973, 1257946, 6918703, 13837406, 102522599, 205045198, 1127748589, 2255497178]

約数ペア:

[(1, 2255497178), (2, 1127748589), (11, 205045198), (22, 102522599), (163, 13837406), (326, 6918703), (1793, 1257946), (3586, 628973)]