2247449765

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1277}}^1\times {\mathrm{2909}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 2967746040

約数和(自身を除く): 720296275

約数列:

[1, 5, 11, 55, 121, 605, 1277, 2909, 6385, 14047, 14545, 31999, 70235, 154517, 159995, 351989, 772585, 1759945, 3714793, 18573965, 40862723, 204313615, 449489953, 2247449765]

約数ペア:

[(1, 2247449765), (5, 449489953), (11, 204313615), (55, 40862723), (121, 18573965), (605, 3714793), (1277, 1759945), (2909, 772585), (6385, 351989), (14047, 159995), (14545, 154517), (31999, 70235)]