2040291278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{16127}}^1$

素因数の和:16268

約数の個数: 24

約数和(自身を含む): 3294660096

約数和(自身を除く): 1254368818

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 3721, 7442, 16127, 32254, 63257, 126514, 274159, 548318, 983747, 1967494, 16723699, 33447398, 60008567, 120017134, 1020145639, 2040291278]

約数ペア:

[(1, 2040291278), (2, 1020145639), (17, 120017134), (34, 60008567), (61, 33447398), (122, 16723699), (1037, 1967494), (2074, 983747), (3721, 548318), (7442, 274159), (16127, 126514), (32254, 63257)]