2901818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:541

約数の個数: 16

約数和(自身を含む): 4579200

約数和(自身を除く): 1677382

約数列:

[1, 2, 23, 46, 199, 317, 398, 634, 4577, 7291, 9154, 14582, 63083, 126166, 1450909, 2901818]

約数ペア:

[(1, 2901818), (2, 1450909), (23, 126166), (46, 63083), (199, 14582), (317, 9154), (398, 7291), (634, 4577)]