2504961121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{38561}}^1$

素因数の和:38856

約数の個数: 16

約数和(自身を含む): 2850503040

約数和(自身を除く): 345541919

約数列:

[1, 13, 19, 247, 263, 3419, 4997, 38561, 64961, 501293, 732659, 9524567, 10141543, 131840059, 192689317, 2504961121]

約数ペア:

[(1, 2504961121), (13, 192689317), (19, 131840059), (247, 10141543), (263, 9524567), (3419, 732659), (4997, 501293), (38561, 64961)]