2080403418

素因数分解:

$2^1\times 3^1\times {\mathrm{2803}}^1\times {\mathrm{123701}}^1$

素因数の和:126509

約数の個数: 16

約数和(自身を含む): 4162324896

約数和(自身を除く): 2081921478

約数列:

[1, 2, 3, 6, 2803, 5606, 8409, 16818, 123701, 247402, 371103, 742206, 346733903, 693467806, 1040201709, 2080403418]

約数ペア:

[(1, 2080403418), (2, 1040201709), (3, 693467806), (6, 346733903), (2803, 742206), (5606, 371103), (8409, 247402), (16818, 123701)]