2499694929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3271}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 3930326400

約数和(自身を除く): 1430631471

約数列:

[1, 3, 9, 19, 41, 57, 109, 123, 171, 327, 369, 779, 981, 2071, 2337, 3271, 4469, 6213, 7011, 9813, 13407, 18639, 29439, 40221, 62149, 84911, 134111, 186447, 254733, 356539, 402333, 559341, 764199, 1069617, 1206999, 2548109, 3208851, 6774241, 7644327, 14618099, 20322723, 22932981, 43854297, 60968169, 131562891, 277743881, 833231643, 2499694929]

約数ペア:

[(1, 2499694929), (3, 833231643), (9, 277743881), (19, 131562891), (41, 60968169), (57, 43854297), (109, 22932981), (123, 20322723), (171, 14618099), (327, 7644327), (369, 6774241), (779, 3208851), (981, 2548109), (2071, 1206999), (2337, 1069617), (3271, 764199), (4469, 559341), (6213, 402333), (7011, 356539), (9813, 254733), (13407, 186447), (18639, 134111), (29439, 84911), (40221, 62149)]