2016590296

素因数分解:

$2^3\times 7^4\times {\mathrm{104987}}^1$

素因数の和:105021

約数の個数: 40

約数和(自身を含む): 4411070820

約数和(自身を除く): 2394480524

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 19208, 104987, 209974, 419948, 734909, 839896, 1469818, 2939636, 5144363, 5879272, 10288726, 20577452, 36010541, 41154904, 72021082, 144042164, 252073787, 288084328, 504147574, 1008295148, 2016590296]

約数ペア:

[(1, 2016590296), (2, 1008295148), (4, 504147574), (7, 288084328), (8, 252073787), (14, 144042164), (28, 72021082), (49, 41154904), (56, 36010541), (98, 20577452), (196, 10288726), (343, 5879272), (392, 5144363), (686, 2939636), (1372, 1469818), (2401, 839896), (2744, 734909), (4802, 419948), (9604, 209974), (19208, 104987)]