1294621916

素因数分解:

$2^2\times 7^1\times {\mathrm{5011}}^1\times {\mathrm{9227}}^1$

素因数の和:14249

約数の個数: 24

約数和(自身を含む): 2590041216

約数和(自身を除く): 1295419300

約数列:

[1, 2, 4, 7, 14, 28, 5011, 9227, 10022, 18454, 20044, 35077, 36908, 64589, 70154, 129178, 140308, 258356, 46236497, 92472994, 184945988, 323655479, 647310958, 1294621916]

約数ペア:

[(1, 1294621916), (2, 647310958), (4, 323655479), (7, 184945988), (14, 92472994), (28, 46236497), (5011, 258356), (9227, 140308), (10022, 129178), (18454, 70154), (20044, 64589), (35077, 36908)]