2212529816

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{383587}}^1$

素因数の和:383703

約数の個数: 32

約数和(自身を含む): 4787178240

約数和(自身を除く): 2574648424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 383587, 767174, 1534348, 2685109, 3068696, 5370218, 10740436, 21480872, 39509461, 79018922, 158037844, 276566227, 316075688, 553132454, 1106264908, 2212529816]

約数ペア:

[(1, 2212529816), (2, 1106264908), (4, 553132454), (7, 316075688), (8, 276566227), (14, 158037844), (28, 79018922), (56, 39509461), (103, 21480872), (206, 10740436), (412, 5370218), (721, 3068696), (824, 2685109), (1442, 1534348), (2884, 767174), (5768, 383587)]