1316518854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1649773}}^1$

素因数の和:1649804

約数の個数: 32

約数和(自身を含む): 3167566080

約数和(自身を除く): 1851047226

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1649773, 3299546, 4949319, 9898638, 11548411, 23096822, 31345687, 34645233, 62691374, 69290466, 94037061, 188074122, 219419809, 438839618, 658259427, 1316518854]

約数ペア:

[(1, 1316518854), (2, 658259427), (3, 438839618), (6, 219419809), (7, 188074122), (14, 94037061), (19, 69290466), (21, 62691374), (38, 34645233), (42, 31345687), (57, 23096822), (114, 11548411), (133, 9898638), (266, 4949319), (399, 3299546), (798, 1649773)]