2080991773

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 2514758400

約数和(自身を除く): 433766627

約数列:

[1, 7, 29, 59, 203, 293, 413, 593, 1711, 2051, 4151, 8497, 11977, 17197, 17287, 34987, 59479, 120379, 121009, 173749, 244909, 501323, 1014623, 1216243, 3509261, 5038721, 7102361, 10251191, 35271047, 71758337, 297284539, 2080991773]

約数ペア:

[(1, 2080991773), (7, 297284539), (29, 71758337), (59, 35271047), (203, 10251191), (293, 7102361), (413, 5038721), (593, 3509261), (1711, 1216243), (2051, 1014623), (4151, 501323), (8497, 244909), (11977, 173749), (17197, 121009), (17287, 120379), (34987, 59479)]