2578908076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{33933001}}^1$

素因数の和:33933024

約数の個数: 12

約数和(自身を含む): 4750620280

約数和(自身を除く): 2171712204

約数列:

[1, 2, 4, 19, 38, 76, 33933001, 67866002, 135732004, 644727019, 1289454038, 2578908076]

約数ペア:

[(1, 2578908076), (2, 1289454038), (4, 644727019), (19, 135732004), (38, 67866002), (76, 33933001)]