2008460

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 4245696

約数和(自身を除く): 2237236

約数列:

[1, 2, 4, 5, 10, 20, 233, 431, 466, 862, 932, 1165, 1724, 2155, 2330, 4310, 4660, 8620, 100423, 200846, 401692, 502115, 1004230, 2008460]

約数ペア:

[(1, 2008460), (2, 1004230), (4, 502115), (5, 401692), (10, 200846), (20, 100423), (233, 8620), (431, 4660), (466, 4310), (862, 2330), (932, 2155), (1165, 1724)]