2012087798

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4636147}}^1$

素因数の和:4636187

約数の個数: 16

約数和(自身を含む): 3560561664

約数和(自身を除く): 1548473866

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4636147, 9272294, 32453029, 64906058, 143720557, 287441114, 1006043899, 2012087798]

約数ペア:

[(1, 2012087798), (2, 1006043899), (7, 287441114), (14, 143720557), (31, 64906058), (62, 32453029), (217, 9272294), (434, 4636147)]