2872426508

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{995987}}^1$

素因数の和:996101

約数の個数: 24

約数和(自身を含む): 5800634112

約数和(自身を除く): 2928207604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 995987, 1991974, 3983948, 6971909, 13943818, 27887636, 102586661, 205173322, 410346644, 718106627, 1436213254, 2872426508]

約数ペア:

[(1, 2872426508), (2, 1436213254), (4, 718106627), (7, 410346644), (14, 205173322), (28, 102586661), (103, 27887636), (206, 13943818), (412, 6971909), (721, 3983948), (1442, 1991974), (2884, 995987)]