242112388

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^2\times {\mathrm{919}}^1$

素因数の和:1124

約数の個数: 36

約数和(自身を含む): 489800640

約数和(自身を除く): 247688252

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 919, 1358, 1838, 2716, 3676, 6433, 9409, 12866, 18818, 25732, 37636, 65863, 89143, 131726, 178286, 263452, 356572, 624001, 1248002, 2496004, 8646871, 17293742, 34587484, 60528097, 121056194, 242112388]

約数ペア:

[(1, 242112388), (2, 121056194), (4, 60528097), (7, 34587484), (14, 17293742), (28, 8646871), (97, 2496004), (194, 1248002), (388, 624001), (679, 356572), (919, 263452), (1358, 178286), (1838, 131726), (2716, 89143), (3676, 65863), (6433, 37636), (9409, 25732), (12866, 18818)]