2017994312

素因数分解:

$2^3\times {\mathrm{1249}}^1\times {\mathrm{201961}}^1$

素因数の和:203216

約数の個数: 16

約数和(自身を含む): 3786787500

約数和(自身を除く): 1768793188

約数列:

[1, 2, 4, 8, 1249, 2498, 4996, 9992, 201961, 403922, 807844, 1615688, 252249289, 504498578, 1008997156, 2017994312]

約数ペア:

[(1, 2017994312), (2, 1008997156), (4, 504498578), (8, 252249289), (1249, 1615688), (2498, 807844), (4996, 403922), (9992, 201961)]