624129974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3001}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 1064148960

約数和(自身を除く): 440018986

約数列:

[1, 2, 13, 19, 26, 38, 247, 421, 494, 842, 3001, 5473, 6002, 7999, 10946, 15998, 39013, 57019, 78026, 103987, 114038, 207974, 741247, 1263421, 1482494, 2526842, 16424473, 24004999, 32848946, 48009998, 312064987, 624129974]

約数ペア:

[(1, 624129974), (2, 312064987), (13, 48009998), (19, 32848946), (26, 24004999), (38, 16424473), (247, 2526842), (421, 1482494), (494, 1263421), (842, 741247), (3001, 207974), (5473, 114038), (6002, 103987), (7999, 78026), (10946, 57019), (15998, 39013)]