2085243978

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 4409665920

約数和(自身を除く): 2324421942

約数列:

[1, 2, 3, 6, 43, 53, 73, 86, 106, 129, 146, 159, 219, 258, 318, 438, 2089, 2279, 3139, 3869, 4178, 4558, 6267, 6278, 6837, 7738, 9417, 11607, 12534, 13674, 18834, 23214, 89827, 110717, 152497, 166367, 179654, 221434, 269481, 304994, 332151, 332734, 457491, 499101, 538962, 664302, 914982, 998202, 4760831, 6557371, 8082341, 9521662, 13114742, 14282493, 16164682, 19672113, 24247023, 28564986, 39344226, 48494046, 347540663, 695081326, 1042621989, 2085243978]

約数ペア:

[(1, 2085243978), (2, 1042621989), (3, 695081326), (6, 347540663), (43, 48494046), (53, 39344226), (73, 28564986), (86, 24247023), (106, 19672113), (129, 16164682), (146, 14282493), (159, 13114742), (219, 9521662), (258, 8082341), (318, 6557371), (438, 4760831), (2089, 998202), (2279, 914982), (3139, 664302), (3869, 538962), (4178, 499101), (4558, 457491), (6267, 332734), (6278, 332151), (6837, 304994), (7738, 269481), (9417, 221434), (11607, 179654), (12534, 166367), (13674, 152497), (18834, 110717), (23214, 89827)]