6641426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 11491200

約数和(自身を除く): 4849774

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 199, 398, 407, 451, 814, 902, 1517, 2189, 3034, 4378, 7363, 8159, 14726, 16318, 16687, 33374, 80993, 89749, 161986, 179498, 301883, 603766, 3320713, 6641426]

約数ペア:

[(1, 6641426), (2, 3320713), (11, 603766), (22, 301883), (37, 179498), (41, 161986), (74, 89749), (82, 80993), (199, 33374), (398, 16687), (407, 16318), (451, 14726), (814, 8159), (902, 7363), (1517, 4378), (2189, 3034)]