266556766

素因数分解:

$2^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{4481}}^1$

素因数の和:5104

約数の個数: 24

約数和(自身を含む): 465984576

約数和(自身を除く): 199427810

約数列:

[1, 2, 7, 14, 49, 98, 607, 1214, 4249, 4481, 8498, 8962, 29743, 31367, 59486, 62734, 219569, 439138, 2719967, 5439934, 19039769, 38079538, 133278383, 266556766]

約数ペア:

[(1, 266556766), (2, 133278383), (7, 38079538), (14, 19039769), (49, 5439934), (98, 2719967), (607, 439138), (1214, 219569), (4249, 62734), (4481, 59486), (8498, 31367), (8962, 29743)]