1330759786

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{329233}}^1$

素因数の和:329325

約数の個数: 16

約数和(自身を含む): 2086026624

約数和(自身を除く): 755266838

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 329233, 658466, 14157019, 15473951, 28314038, 30947902, 665379893, 1330759786]

約数ペア:

[(1, 1330759786), (2, 665379893), (43, 30947902), (47, 28314038), (86, 15473951), (94, 14157019), (2021, 658466), (4042, 329233)]