2021878417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1\times {\mathrm{1283}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 2192496768

約数和(自身を除く): 170618351

約数列:

[1, 13, 241, 503, 1283, 3133, 6539, 16679, 121223, 309203, 645349, 1575899, 4019639, 8389537, 155529109, 2021878417]

約数ペア:

[(1, 2021878417), (13, 155529109), (241, 8389537), (503, 4019639), (1283, 1575899), (3133, 645349), (6539, 309203), (16679, 121223)]