2018246824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{91373}}^1$

素因数の和:91641

約数の個数: 32

約数和(自身を含む): 4144724640

約数和(自身を除く): 2126477816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 1004, 2008, 2761, 5522, 11044, 22088, 91373, 182746, 365492, 730984, 1005103, 2010206, 4020412, 8040824, 22934623, 45869246, 91738492, 183476984, 252280853, 504561706, 1009123412, 2018246824]

約数ペア:

[(1, 2018246824), (2, 1009123412), (4, 504561706), (8, 252280853), (11, 183476984), (22, 91738492), (44, 45869246), (88, 22934623), (251, 8040824), (502, 4020412), (1004, 2010206), (2008, 1005103), (2761, 730984), (5522, 365492), (11044, 182746), (22088, 91373)]