1440389962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3445909}}^1$

素因数の和:3445941

約数の個数: 16

約数和(自身を含む): 2481055200

約数和(自身を除く): 1040665238

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3445909, 6891818, 37904999, 65472271, 75809998, 130944542, 720194981, 1440389962]

約数ペア:

[(1, 1440389962), (2, 720194981), (11, 130944542), (19, 75809998), (22, 65472271), (38, 37904999), (209, 6891818), (418, 3445909)]