2017165628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{21881}}^1$

素因数の和:23117

約数の個数: 24

約数和(自身を含む): 3719064720

約数和(自身を除く): 1701899092

約数列:

[1, 2, 4, 19, 38, 76, 1213, 2426, 4852, 21881, 23047, 43762, 46094, 87524, 92188, 415739, 831478, 1662956, 26541653, 53083306, 106166612, 504291407, 1008582814, 2017165628]

約数ペア:

[(1, 2017165628), (2, 1008582814), (4, 504291407), (19, 106166612), (38, 53083306), (76, 26541653), (1213, 1662956), (2426, 831478), (4852, 415739), (21881, 92188), (23047, 87524), (43762, 46094)]