486501458

素因数分解:

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

素因数の和:1993

約数の個数: 12

約数和(自身を含む): 731966190

約数和(自身を除く): 245464732

約数列:

[1, 2, 491, 982, 1009, 2018, 241081, 482162, 495419, 990838, 243250729, 486501458]

約数ペア:

[(1, 486501458), (2, 243250729), (491, 990838), (982, 495419), (1009, 482162), (2018, 241081)]