2155607441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1\times {\mathrm{863}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 2335979520

約数和(自身を除く): 180372079

約数列:

[1, 13, 271, 709, 863, 3523, 9217, 11219, 192139, 233873, 611867, 2497807, 3040349, 7954271, 165815957, 2155607441]

約数ペア:

[(1, 2155607441), (13, 165815957), (271, 7954271), (709, 3040349), (863, 2497807), (3523, 611867), (9217, 233873), (11219, 192139)]