4905992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 11854080

約数和(自身を除く): 6948088

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 293, 299, 322, 364, 586, 598, 644, 728, 1172, 1196, 1288, 2051, 2093, 2344, 2392, 3809, 4102, 4186, 6739, 7618, 8204, 8372, 13478, 15236, 16408, 16744, 26663, 26956, 30472, 47173, 53326, 53912, 87607, 94346, 106652, 175214, 188692, 213304, 350428, 377384, 613249, 700856, 1226498, 2452996, 4905992]

約数ペア:

[(1, 4905992), (2, 2452996), (4, 1226498), (7, 700856), (8, 613249), (13, 377384), (14, 350428), (23, 213304), (26, 188692), (28, 175214), (46, 106652), (52, 94346), (56, 87607), (91, 53912), (92, 53326), (104, 47173), (161, 30472), (182, 26956), (184, 26663), (293, 16744), (299, 16408), (322, 15236), (364, 13478), (586, 8372), (598, 8204), (644, 7618), (728, 6739), (1172, 4186), (1196, 4102), (1288, 3809), (2051, 2392), (2093, 2344)]