2017892074

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19081}}^1$

素因数の和:19147

約数の個数: 48

約数和(自身を含む): 3654584640

約数和(自身を除く): 1636692566

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 121, 209, 242, 253, 418, 437, 506, 874, 2299, 2783, 4598, 4807, 5566, 9614, 19081, 38162, 52877, 105754, 209891, 362539, 419782, 438863, 725078, 877726, 2308801, 3987929, 4617602, 4827493, 7975858, 8338397, 9654986, 16676794, 43867219, 53102423, 87734438, 91722367, 106204846, 183444734, 1008946037, 2017892074]

約数ペア:

[(1, 2017892074), (2, 1008946037), (11, 183444734), (19, 106204846), (22, 91722367), (23, 87734438), (38, 53102423), (46, 43867219), (121, 16676794), (209, 9654986), (242, 8338397), (253, 7975858), (418, 4827493), (437, 4617602), (506, 3987929), (874, 2308801), (2299, 877726), (2783, 725078), (4598, 438863), (4807, 419782), (5566, 362539), (9614, 209891), (19081, 105754), (38162, 52877)]