2013442418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{493249}}^1$

素因数の和:493421

約数の個数: 16

約数和(自身を含む): 3273207000

約数和(自身を除く): 1259764582

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 493249, 986498, 6412237, 12824474, 77440093, 154880186, 1006721209, 2013442418]

約数ペア:

[(1, 2013442418), (2, 1006721209), (13, 154880186), (26, 77440093), (157, 12824474), (314, 6412237), (2041, 986498), (4082, 493249)]