2013189670

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1846963}}^1$

素因数の和:1847079

約数の個数: 16

約数和(自身を含む): 3656988720

約数和(自身を除く): 1643799050

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1846963, 3693926, 9234815, 18469630, 201318967, 402637934, 1006594835, 2013189670]

約数ペア:

[(1, 2013189670), (2, 1006594835), (5, 402637934), (10, 201318967), (109, 18469630), (218, 9234815), (545, 3693926), (1090, 1846963)]