2080696522719

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{359}}^1\times {\mathrm{29567}}^1$

素因数の和:30148

約数の個数: 48

約数和(自身を含む): 2952438128640

約数和(自身を除く): 871741605921

約数列:

[1, 3, 19, 57, 181, 359, 361, 543, 1077, 1083, 3439, 6821, 10317, 20463, 29567, 64979, 65341, 88701, 129599, 194937, 196023, 388797, 561773, 1234601, 1685319, 3703803, 5351627, 10614553, 10673687, 16054881, 23457419, 31843659, 32021061, 70372257, 101680913, 201676507, 305042739, 605029521, 1921234093, 1931937347, 3831853633, 5763702279, 5795812041, 11495560899, 36503447767, 109510343301, 693565507573, 2080696522719]

約数ペア:

[(1, 2080696522719), (3, 693565507573), (19, 109510343301), (57, 36503447767), (181, 11495560899), (359, 5795812041), (361, 5763702279), (543, 3831853633), (1077, 1931937347), (1083, 1921234093), (3439, 605029521), (6821, 305042739), (10317, 201676507), (20463, 101680913), (29567, 70372257), (64979, 32021061), (65341, 31843659), (88701, 23457419), (129599, 16054881), (194937, 10673687), (196023, 10614553), (388797, 5351627), (561773, 3703803), (1234601, 1685319)]