2017679669

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 2253588480

約数和(自身を除く): 235908811

約数列:

[1, 23, 29, 43, 103, 667, 683, 989, 1247, 2369, 2987, 4429, 15709, 19807, 28681, 29369, 68701, 70349, 101867, 128441, 455561, 675487, 851701, 1618027, 2040121, 2954143, 3025007, 19589123, 46922783, 69575161, 87725203, 2017679669]

約数ペア:

[(1, 2017679669), (23, 87725203), (29, 69575161), (43, 46922783), (103, 19589123), (667, 3025007), (683, 2954143), (989, 2040121), (1247, 1618027), (2369, 851701), (2987, 675487), (4429, 455561), (15709, 128441), (19807, 101867), (28681, 70349), (29369, 68701)]