2170291214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1933}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 4158873600

約数和(自身を除く): 1988582386

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 199, 217, 398, 403, 434, 806, 1393, 1933, 2587, 2786, 2821, 3866, 5174, 5642, 6169, 12338, 13531, 18109, 25129, 27062, 36218, 43183, 50258, 59923, 80197, 86366, 119846, 160394, 175903, 351806, 384667, 419461, 561379, 769334, 778999, 838922, 1122758, 1557998, 2692669, 5000671, 5385338, 5452993, 10001342, 10905986, 11924677, 23849354, 35004697, 70009394, 83472739, 155020801, 166945478, 310041602, 1085145607, 2170291214]

約数ペア:

[(1, 2170291214), (2, 1085145607), (7, 310041602), (13, 166945478), (14, 155020801), (26, 83472739), (31, 70009394), (62, 35004697), (91, 23849354), (182, 11924677), (199, 10905986), (217, 10001342), (398, 5452993), (403, 5385338), (434, 5000671), (806, 2692669), (1393, 1557998), (1933, 1122758), (2587, 838922), (2786, 778999), (2821, 769334), (3866, 561379), (5174, 419461), (5642, 384667), (6169, 351806), (12338, 175903), (13531, 160394), (18109, 119846), (25129, 86366), (27062, 80197), (36218, 59923), (43183, 50258)]