1244833912

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{313087}}^1$

素因数の和:313171

約数の個数: 32

約数和(自身を含む): 2705080320

約数和(自身を除く): 1460246408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 313087, 626174, 1252348, 2191609, 2504696, 4383218, 8766436, 17532872, 22229177, 44458354, 88916708, 155604239, 177833416, 311208478, 622416956, 1244833912]

約数ペア:

[(1, 1244833912), (2, 622416956), (4, 311208478), (7, 177833416), (8, 155604239), (14, 88916708), (28, 44458354), (56, 22229177), (71, 17532872), (142, 8766436), (284, 4383218), (497, 2504696), (568, 2191609), (994, 1252348), (1988, 626174), (3976, 313087)]