2540153598

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{198109}}^1$

素因数の和:200251

約数の個数: 16

約数和(自身を含む): 5082710160

約数和(自身を除く): 2542556562

約数列:

[1, 2, 3, 6, 2137, 4274, 6411, 12822, 198109, 396218, 594327, 1188654, 423358933, 846717866, 1270076799, 2540153598]

約数ペア:

[(1, 2540153598), (2, 1270076799), (3, 846717866), (6, 423358933), (2137, 1188654), (4274, 594327), (6411, 396218), (12822, 198109)]