2245606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 3714048

約数和(自身を除く): 1468442

約数列:

[1, 2, 11, 22, 103, 206, 991, 1133, 1982, 2266, 10901, 21802, 102073, 204146, 1122803, 2245606]

約数ペア:

[(1, 2245606), (2, 1122803), (11, 204146), (22, 102073), (103, 21802), (206, 10901), (991, 2266), (1133, 1982)]