874508212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{73291}}^1$

素因数の和:73471

約数の個数: 24

約数和(自身を含む): 1621219040

約数和(自身を除く): 746710828

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 73291, 146582, 293164, 1392529, 2785058, 5570116, 11506687, 23013374, 46026748, 218627053, 437254106, 874508212]

約数ペア:

[(1, 874508212), (2, 437254106), (4, 218627053), (19, 46026748), (38, 23013374), (76, 11506687), (157, 5570116), (314, 2785058), (628, 1392529), (2983, 293164), (5966, 146582), (11932, 73291)]