39800914

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 63589680

約数和(自身を除く): 23788766

約数列:

[1, 2, 41, 61, 73, 82, 109, 122, 146, 218, 2501, 2993, 4453, 4469, 5002, 5986, 6649, 7957, 8906, 8938, 13298, 15914, 182573, 272609, 326237, 365146, 485377, 545218, 652474, 970754, 19900457, 39800914]

約数ペア:

[(1, 39800914), (2, 19900457), (41, 970754), (61, 652474), (73, 545218), (82, 485377), (109, 365146), (122, 326237), (146, 272609), (218, 182573), (2501, 15914), (2993, 13298), (4453, 8938), (4469, 8906), (5002, 7957), (5986, 6649)]