2639364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 7582848

約数和(自身を除く): 4943484

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2417, 4834, 7251, 9668, 14502, 16919, 29004, 31421, 33838, 50757, 62842, 67676, 94263, 101514, 125684, 188526, 203028, 219947, 377052, 439894, 659841, 879788, 1319682, 2639364]

約数ペア:

[(1, 2639364), (2, 1319682), (3, 879788), (4, 659841), (6, 439894), (7, 377052), (12, 219947), (13, 203028), (14, 188526), (21, 125684), (26, 101514), (28, 94263), (39, 67676), (42, 62842), (52, 50757), (78, 33838), (84, 31421), (91, 29004), (156, 16919), (182, 14502), (273, 9668), (364, 7251), (546, 4834), (1092, 2417)]