9910684

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 20744640

約数和(自身を除く): 10833956

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 89, 97, 164, 178, 194, 287, 356, 388, 574, 623, 679, 1148, 1246, 1358, 2492, 2716, 3649, 3977, 7298, 7954, 8633, 14596, 15908, 17266, 25543, 27839, 34532, 51086, 55678, 60431, 102172, 111356, 120862, 241724, 353953, 707906, 1415812, 2477671, 4955342, 9910684]

約数ペア:

[(1, 9910684), (2, 4955342), (4, 2477671), (7, 1415812), (14, 707906), (28, 353953), (41, 241724), (82, 120862), (89, 111356), (97, 102172), (164, 60431), (178, 55678), (194, 51086), (287, 34532), (356, 27839), (388, 25543), (574, 17266), (623, 15908), (679, 14596), (1148, 8633), (1246, 7954), (1358, 7298), (2492, 3977), (2716, 3649)]