976768136

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{188711}}^1$

素因数の和:189364

約数の個数: 16

約数和(自身を含む): 1834280640

約数和(自身を除く): 857512504

約数列:

[1, 2, 4, 8, 647, 1294, 2588, 5176, 188711, 377422, 754844, 1509688, 122096017, 244192034, 488384068, 976768136]

約数ペア:

[(1, 976768136), (2, 488384068), (4, 244192034), (8, 122096017), (647, 1509688), (1294, 754844), (2588, 377422), (5176, 188711)]