4010649910

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{980599}}^1$

素因数の和:981015

約数の個数: 16

約数和(自身を含む): 7236828000

約数和(自身を除く): 3226178090

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 980599, 1961198, 4902995, 9805990, 401064991, 802129982, 2005324955, 4010649910]

約数ペア:

[(1, 4010649910), (2, 2005324955), (5, 802129982), (10, 401064991), (409, 9805990), (818, 4902995), (2045, 1961198), (4090, 980599)]