551429516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{42773}}^1$

素因数の和:43081

約数の個数: 24

約数和(自身を含む): 1056346704

約数和(自身を除く): 504917188

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 3223, 6446, 12892, 42773, 85546, 171092, 470503, 941006, 1882012, 12532489, 25064978, 50129956, 137857379, 275714758, 551429516]

約数ペア:

[(1, 551429516), (2, 275714758), (4, 137857379), (11, 50129956), (22, 25064978), (44, 12532489), (293, 1882012), (586, 941006), (1172, 470503), (3223, 171092), (6446, 85546), (12892, 42773)]