2584090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3271}}^1$

素因数の和:3357

約数の個数: 16

約数和(自身を含む): 4711680

約数和(自身を除く): 2127590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 3271, 6542, 16355, 32710, 258409, 516818, 1292045, 2584090]

約数ペア:

[(1, 2584090), (2, 1292045), (5, 516818), (10, 258409), (79, 32710), (158, 16355), (395, 6542), (790, 3271)]