8439910

素因数分解:

$2^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1409}}^1$

素因数の和:2015

約数の個数: 16

約数和(自身を含む): 15228000

約数和(自身を除く): 6788090

約数列:

[1, 2, 5, 10, 599, 1198, 1409, 2818, 2995, 5990, 7045, 14090, 843991, 1687982, 4219955, 8439910]

約数ペア:

[(1, 8439910), (2, 4219955), (5, 1687982), (10, 843991), (599, 14090), (1198, 7045), (1409, 5990), (2818, 2995)]