768968638

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1\times {\mathrm{2269}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 1160424000

約数和(自身を除く): 391455362

約数列:

[1, 2, 239, 478, 709, 1418, 2269, 4538, 169451, 338902, 542291, 1084582, 1608721, 3217442, 384484319, 768968638]

約数ペア:

[(1, 768968638), (2, 384484319), (239, 3217442), (478, 1608721), (709, 1084582), (1418, 542291), (2269, 338902), (4538, 169451)]