541681972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{336031}}^1$

素因数の和:336079

約数の個数: 24

約数和(自身を含む): 1053796352

約数和(自身を除く): 512114380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 336031, 672062, 1344124, 4368403, 8736806, 10416961, 17473612, 20833922, 41667844, 135420493, 270840986, 541681972]

約数ペア:

[(1, 541681972), (2, 270840986), (4, 135420493), (13, 41667844), (26, 20833922), (31, 17473612), (52, 10416961), (62, 8736806), (124, 4368403), (403, 1344124), (806, 672062), (1612, 336031)]