2006777882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{78691}}^1$

素因数の和:79045

約数の個数: 16

約数和(自身を含む): 3093539904

約数和(自身を除く): 1086762022

約数列:

[1, 2, 41, 82, 311, 622, 12751, 25502, 78691, 157382, 3226331, 6452662, 24472901, 48945802, 1003388941, 2006777882]

約数ペア:

[(1, 2006777882), (2, 1003388941), (41, 48945802), (82, 24472901), (311, 6452662), (622, 3226331), (12751, 157382), (25502, 78691)]