2772025976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{18237013}}^1$

素因数の和:18237038

約数の個数: 16

約数和(自身を含む): 5471104200

約数和(自身を除く): 2699078224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 18237013, 36474026, 72948052, 145896104, 346503247, 693006494, 1386012988, 2772025976]

約数ペア:

[(1, 2772025976), (2, 1386012988), (4, 693006494), (8, 346503247), (19, 145896104), (38, 72948052), (76, 36474026), (152, 18237013)]