749310914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{245033}}^1$

素因数の和:245185

約数の個数: 16

約数和(自身を含む): 1234971360

約数和(自身を除く): 485660446

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 245033, 490066, 2695363, 5390726, 34059587, 68119174, 374655457, 749310914]

約数ペア:

[(1, 749310914), (2, 374655457), (11, 68119174), (22, 34059587), (139, 5390726), (278, 2695363), (1529, 490066), (3058, 245033)]