2050469766

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{126713}}^1$

素因数の和:126781

約数の個数: 48

約数和(自身を含む): 4744172160

約数和(自身を除く): 2693702394

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 16182, 126713, 253426, 380139, 760278, 1140417, 2280834, 3674677, 3928103, 7349354, 7856206, 11024031, 11784309, 22048062, 23568618, 33072093, 35352927, 66144186, 70705854, 113914987, 227829974, 341744961, 683489922, 1025234883, 2050469766]

約数ペア:

[(1, 2050469766), (2, 1025234883), (3, 683489922), (6, 341744961), (9, 227829974), (18, 113914987), (29, 70705854), (31, 66144186), (58, 35352927), (62, 33072093), (87, 23568618), (93, 22048062), (174, 11784309), (186, 11024031), (261, 7856206), (279, 7349354), (522, 3928103), (558, 3674677), (899, 2280834), (1798, 1140417), (2697, 760278), (5394, 380139), (8091, 253426), (16182, 126713)]