996845218192

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{499}}^1\times {\mathrm{653693}}^1$

素因数の和:654391

約数の個数: 40

約数和(自身を含む): 1945393344000

約数和(自身を除く): 948548125808

約数列:

[1, 2, 4, 8, 16, 191, 382, 499, 764, 998, 1528, 1996, 3056, 3992, 7984, 95309, 190618, 381236, 653693, 762472, 1307386, 1524944, 2614772, 5229544, 10459088, 124855363, 249710726, 326192807, 499421452, 652385614, 998842904, 1304771228, 1997685808, 2609542456, 5219084912, 62302826137, 124605652274, 249211304548, 498422609096, 996845218192]

約数ペア:

[(1, 996845218192), (2, 498422609096), (4, 249211304548), (8, 124605652274), (16, 62302826137), (191, 5219084912), (382, 2609542456), (499, 1997685808), (764, 1304771228), (998, 998842904), (1528, 652385614), (1996, 499421452), (3056, 326192807), (3992, 249710726), (7984, 124855363), (95309, 10459088), (190618, 5229544), (381236, 2614772), (653693, 1524944), (762472, 1307386)]