2578492033

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{242773}}^1$

素因数の和:242848

約数の個数: 16

約数和(自身を含む): 2990975680

約数和(自身を除く): 412483647

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 242773, 3156049, 4612687, 10439239, 59964931, 135710107, 198345541, 2578492033]

約数ペア:

[(1, 2578492033), (13, 198345541), (19, 135710107), (43, 59964931), (247, 10439239), (559, 4612687), (817, 3156049), (10621, 242773)]