2500000024

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{1619171}}^1$

素因数の和:1619370

約数の個数: 16

約数和(自身を含む): 4711790520

約数和(自身を除く): 2211790496

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 1619171, 3238342, 6476684, 12953368, 312500003, 625000006, 1250000012, 2500000024]

約数ペア:

[(1, 2500000024), (2, 1250000012), (4, 625000006), (8, 312500003), (193, 12953368), (386, 6476684), (772, 3238342), (1544, 1619171)]