2566761

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 3581760

約数和(自身を除く): 1014999

約数列:

[1, 3, 29, 87, 163, 181, 489, 543, 4727, 5249, 14181, 15747, 29503, 88509, 855587, 2566761]

約数ペア:

[(1, 2566761), (3, 855587), (29, 88509), (87, 29503), (163, 15747), (181, 14181), (489, 5249), (543, 4727)]