2012300470

素因数分解:

$2^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{131437}}^1$

素因数の和:132975

約数の個数: 16

約数和(自身を含む): 3624534288

約数和(自身を除く): 1612233818

約数列:

[1, 2, 5, 10, 1531, 3062, 7655, 15310, 131437, 262874, 657185, 1314370, 201230047, 402460094, 1006150235, 2012300470]

約数ペア:

[(1, 2012300470), (2, 1006150235), (5, 402460094), (10, 201230047), (1531, 1314370), (3062, 657185), (7655, 262874), (15310, 131437)]