2205038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 3660336

約数和(自身を除く): 1455298

約数列:

[1, 2, 11, 22, 73, 146, 803, 1373, 1606, 2746, 15103, 30206, 100229, 200458, 1102519, 2205038]

約数ペア:

[(1, 2205038), (2, 1102519), (11, 200458), (22, 100229), (73, 30206), (146, 15103), (803, 2746), (1373, 1606)]