449835122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{2777}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 760060800

約数和(自身を除く): 310225678

約数列:

[1, 2, 11, 22, 37, 74, 199, 398, 407, 814, 2189, 2777, 4378, 5554, 7363, 14726, 30547, 61094, 80993, 102749, 161986, 205498, 552623, 1105246, 1130239, 2260478, 6078853, 12157706, 20447051, 40894102, 224917561, 449835122]

約数ペア:

[(1, 449835122), (2, 224917561), (11, 40894102), (22, 20447051), (37, 12157706), (74, 6078853), (199, 2260478), (398, 1130239), (407, 1105246), (814, 552623), (2189, 205498), (2777, 161986), (4378, 102749), (5554, 80993), (7363, 61094), (14726, 30547)]