2078706435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{288109}}^1$

素因数の和:288167

約数の個数: 32

約数和(自身を含む): 3678588480

約数和(自身を除く): 1599882045

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 288109, 864327, 1440545, 3745417, 4321635, 10660033, 11236251, 18727085, 31980099, 53300165, 56181255, 138580429, 159900495, 415741287, 692902145, 2078706435]

約数ペア:

[(1, 2078706435), (3, 692902145), (5, 415741287), (13, 159900495), (15, 138580429), (37, 56181255), (39, 53300165), (65, 31980099), (111, 18727085), (185, 11236251), (195, 10660033), (481, 4321635), (555, 3745417), (1443, 1440545), (2405, 864327), (7215, 288109)]