1226534790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3144961}}^1$

素因数の和:3144984

約数の個数: 32

約数和(自身を含む): 3170121696

約数和(自身を除く): 1943586906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3144961, 6289922, 9434883, 15724805, 18869766, 31449610, 40884493, 47174415, 81768986, 94348830, 122653479, 204422465, 245306958, 408844930, 613267395, 1226534790]

約数ペア:

[(1, 1226534790), (2, 613267395), (3, 408844930), (5, 245306958), (6, 204422465), (10, 122653479), (13, 94348830), (15, 81768986), (26, 47174415), (30, 40884493), (39, 31449610), (65, 18869766), (78, 15724805), (130, 9434883), (195, 6289922), (390, 3144961)]