2017813434

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 5107200000

約数和(自身を除く): 3089386566

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 199, 273, 294, 343, 379, 398, 546, 597, 637, 686, 758, 1029, 1137, 1194, 1274, 1393, 1911, 2058, 2274, 2587, 2653, 2786, 3822, 4179, 4459, 4927, 5174, 5306, 7761, 7959, 8358, 8918, 9751, 9854, 13377, 14781, 15522, 15918, 18109, 18571, 19502, 26754, 29253, 29562, 34489, 36218, 37142, 54327, 55713, 58506, 68257, 68978, 75421, 103467, 108654, 111426, 126763, 129997, 136514, 150842, 204771, 206934, 226263, 241423, 253526, 259994, 380289, 389991, 409542, 452526, 482846, 527947, 724269, 760578, 779982, 887341, 980473, 1055894, 1448538, 1583841, 1689961, 1774682, 1960946, 2662023, 2941419, 3167682, 3379922, 3695629, 5069883, 5324046, 5882838, 6863311, 7391258, 10139766, 11086887, 13726622, 20589933, 22173774, 25869403, 41179866, 48043177, 51738806, 77608209, 96086354, 144129531, 155216418, 288259062, 336302239, 672604478, 1008906717, 2017813434]

約数ペア:

[(1, 2017813434), (2, 1008906717), (3, 672604478), (6, 336302239), (7, 288259062), (13, 155216418), (14, 144129531), (21, 96086354), (26, 77608209), (39, 51738806), (42, 48043177), (49, 41179866), (78, 25869403), (91, 22173774), (98, 20589933), (147, 13726622), (182, 11086887), (199, 10139766), (273, 7391258), (294, 6863311), (343, 5882838), (379, 5324046), (398, 5069883), (546, 3695629), (597, 3379922), (637, 3167682), (686, 2941419), (758, 2662023), (1029, 1960946), (1137, 1774682), (1194, 1689961), (1274, 1583841), (1393, 1448538), (1911, 1055894), (2058, 980473), (2274, 887341), (2587, 779982), (2653, 760578), (2786, 724269), (3822, 527947), (4179, 482846), (4459, 452526), (4927, 409542), (5174, 389991), (5306, 380289), (7761, 259994), (7959, 253526), (8358, 241423), (8918, 226263), (9751, 206934), (9854, 204771), (13377, 150842), (14781, 136514), (15522, 129997), (15918, 126763), (18109, 111426), (18571, 108654), (19502, 103467), (26754, 75421), (29253, 68978), (29562, 68257), (34489, 58506), (36218, 55713), (37142, 54327)]