2049328376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{146297}}^1$

素因数の和:146423

約数の個数: 32

約数和(自身を含む): 4108047840

約数和(自身を除く): 2058719464

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 146297, 292594, 585188, 1170376, 2487049, 4974098, 9948196, 15068591, 19896392, 30137182, 60274364, 120548728, 256166047, 512332094, 1024664188, 2049328376]

約数ペア:

[(1, 2049328376), (2, 1024664188), (4, 512332094), (8, 256166047), (17, 120548728), (34, 60274364), (68, 30137182), (103, 19896392), (136, 15068591), (206, 9948196), (412, 4974098), (824, 2487049), (1751, 1170376), (3502, 585188), (7004, 292594), (14008, 146297)]