4781566

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 7354368

約数和(自身を除く): 2572802

約数列:

[1, 2, 71, 142, 151, 223, 302, 446, 10721, 15833, 21442, 31666, 33673, 67346, 2390783, 4781566]

約数ペア:

[(1, 4781566), (2, 2390783), (71, 67346), (142, 33673), (151, 31666), (223, 21442), (302, 15833), (446, 10721)]