379200978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1620517}}^1$

素因数の和:1620538

約数の個数: 24

約数和(自身を含む): 884802828

約数和(自身を除く): 505601850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1620517, 3241034, 4861551, 9723102, 14584653, 21066721, 29169306, 42133442, 63200163, 126400326, 189600489, 379200978]

約数ペア:

[(1, 379200978), (2, 189600489), (3, 126400326), (6, 63200163), (9, 42133442), (13, 29169306), (18, 21066721), (26, 14584653), (39, 9723102), (78, 4861551), (117, 3241034), (234, 1620517)]