2005276597

素因数分解:

${\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 2146082400

約数和(自身を除く): 140805803

約数列:

[1, 23, 83, 109, 419, 529, 1909, 2507, 9047, 9637, 34777, 43907, 45671, 57661, 208081, 221651, 799871, 1050433, 3790693, 4785863, 18397033, 24159959, 87185939, 2005276597]

約数ペア:

[(1, 2005276597), (23, 87185939), (83, 24159959), (109, 18397033), (419, 4785863), (529, 3790693), (1909, 1050433), (2507, 799871), (9047, 221651), (9637, 208081), (34777, 57661), (43907, 45671)]