2019438316

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2486993}}^1$

素因数の和:2487033

約数の個数: 24

約数和(自身を含む): 4178149920

約数和(自身を除く): 2158711604

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2486993, 4973986, 9947972, 17408951, 34817902, 69635804, 72122797, 144245594, 288491188, 504859579, 1009719158, 2019438316]

約数ペア:

[(1, 2019438316), (2, 1009719158), (4, 504859579), (7, 288491188), (14, 144245594), (28, 72122797), (29, 69635804), (58, 34817902), (116, 17408951), (203, 9947972), (406, 4973986), (812, 2486993)]