2614156629

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 4276070400

約数和(自身を除く): 1661913771

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 193, 249, 399, 409, 579, 581, 1227, 1351, 1577, 1743, 2863, 3667, 4053, 4731, 7771, 8589, 11001, 11039, 16019, 23313, 25669, 33117, 33947, 48057, 54397, 77007, 78937, 101841, 112133, 163191, 236811, 237629, 304361, 336399, 552559, 644993, 712887, 913083, 1499803, 1657677, 1934979, 2130527, 4499409, 4514951, 6391581, 6551771, 10498621, 13544853, 19655313, 31495863, 45862397, 124483649, 137587191, 373450947, 871385543, 2614156629]

約数ペア:

[(1, 2614156629), (3, 871385543), (7, 373450947), (19, 137587191), (21, 124483649), (57, 45862397), (83, 31495863), (133, 19655313), (193, 13544853), (249, 10498621), (399, 6551771), (409, 6391581), (579, 4514951), (581, 4499409), (1227, 2130527), (1351, 1934979), (1577, 1657677), (1743, 1499803), (2863, 913083), (3667, 712887), (4053, 644993), (4731, 552559), (7771, 336399), (8589, 304361), (11001, 237629), (11039, 236811), (16019, 163191), (23313, 112133), (25669, 101841), (33117, 78937), (33947, 77007), (48057, 54397)]