2012309187

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1154509}}^1$

素因数の和:1154602

約数の個数: 16

約数和(自身を含む): 3103322880

約数和(自身を除く): 1091013693

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 1154509, 3463527, 8081563, 24244689, 95824247, 287472741, 670769729, 2012309187]

約数ペア:

[(1, 2012309187), (3, 670769729), (7, 287472741), (21, 95824247), (83, 24244689), (249, 8081563), (581, 3463527), (1743, 1154509)]