2839505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 3573504

約数和(自身を除く): 733999

約数列:

[1, 5, 43, 47, 215, 235, 281, 1405, 2021, 10105, 12083, 13207, 60415, 66035, 567901, 2839505]

約数ペア:

[(1, 2839505), (5, 567901), (43, 66035), (47, 60415), (215, 13207), (235, 12083), (281, 10105), (1405, 2021)]