2911311494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2593}}^1$

素因数の和:2845

約数の個数: 64

約数和(自身を含む): 5578137600

約数和(自身を除く): 2666826106

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 199, 217, 398, 403, 434, 806, 1393, 2587, 2593, 2786, 2821, 5174, 5186, 5642, 6169, 12338, 18109, 18151, 33709, 36218, 36302, 43183, 67418, 80197, 80383, 86366, 160394, 160766, 235963, 471926, 516007, 561379, 562681, 1032014, 1044979, 1122758, 1125362, 2089958, 3612049, 6708091, 7224098, 7314853, 13416182, 14629706, 15996217, 31992434, 46956637, 93913274, 111973519, 207950821, 223947038, 415901642, 1455655747, 2911311494]

約数ペア:

[(1, 2911311494), (2, 1455655747), (7, 415901642), (13, 223947038), (14, 207950821), (26, 111973519), (31, 93913274), (62, 46956637), (91, 31992434), (182, 15996217), (199, 14629706), (217, 13416182), (398, 7314853), (403, 7224098), (434, 6708091), (806, 3612049), (1393, 2089958), (2587, 1125362), (2593, 1122758), (2786, 1044979), (2821, 1032014), (5174, 562681), (5186, 561379), (5642, 516007), (6169, 471926), (12338, 235963), (18109, 160766), (18151, 160394), (33709, 86366), (36218, 80383), (36302, 80197), (43183, 67418)]