2023208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 4203360

約数和(自身を除く): 2180152

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 277, 332, 554, 664, 913, 1108, 1826, 2216, 3047, 3652, 6094, 7304, 12188, 22991, 24376, 45982, 91964, 183928, 252901, 505802, 1011604, 2023208]

約数ペア:

[(1, 2023208), (2, 1011604), (4, 505802), (8, 252901), (11, 183928), (22, 91964), (44, 45982), (83, 24376), (88, 22991), (166, 12188), (277, 7304), (332, 6094), (554, 3652), (664, 3047), (913, 2216), (1108, 1826)]