4954190

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1009}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 8944560

約数和(自身を除く): 3990370

約数列:

[1, 2, 5, 10, 491, 982, 1009, 2018, 2455, 4910, 5045, 10090, 495419, 990838, 2477095, 4954190]

約数ペア:

[(1, 4954190), (2, 2477095), (5, 990838), (10, 495419), (491, 10090), (982, 5045), (1009, 4910), (2018, 2455)]