2912893982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{431029}}^1$

素因数の和:431171

約数の個数: 16

約数和(自身を含む): 4551676800

約数和(自身を除く): 1638782818

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 431029, 862058, 13361899, 26723798, 46982161, 93964322, 1456446991, 2912893982]

約数ペア:

[(1, 2912893982), (2, 1456446991), (31, 93964322), (62, 46982161), (109, 26723798), (218, 13361899), (3379, 862058), (6758, 431029)]