2821556946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:976

約数の個数: 128

約数和(自身を含む): 6730407936

約数和(自身を除く): 3908850990

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 83, 93, 102, 166, 186, 221, 249, 403, 442, 498, 527, 663, 806, 827, 1054, 1079, 1209, 1326, 1411, 1581, 1654, 2158, 2418, 2481, 2573, 2822, 3162, 3237, 4233, 4962, 5146, 6474, 6851, 7719, 8466, 10751, 13702, 14059, 15438, 18343, 20553, 21502, 25637, 28118, 32253, 33449, 36686, 41106, 42177, 43741, 51274, 55029, 64506, 66898, 68641, 76911, 84354, 87482, 100347, 110058, 131223, 137282, 153822, 182767, 200694, 205923, 262446, 333281, 365534, 411846, 435829, 548301, 568633, 666562, 871658, 892333, 999843, 1096602, 1137266, 1166897, 1307487, 1705899, 1784666, 1999686, 2127871, 2333794, 2614974, 2676999, 3411798, 3500691, 4255742, 5353998, 5665777, 6383613, 7001382, 11331554, 12767226, 15169661, 16997331, 27662323, 30339322, 33994662, 36173807, 45508983, 55324646, 72347614, 82986969, 91017966, 108521421, 165973938, 217042842, 470259491, 940518982, 1410778473, 2821556946]

約数ペア:

[(1, 2821556946), (2, 1410778473), (3, 940518982), (6, 470259491), (13, 217042842), (17, 165973938), (26, 108521421), (31, 91017966), (34, 82986969), (39, 72347614), (51, 55324646), (62, 45508983), (78, 36173807), (83, 33994662), (93, 30339322), (102, 27662323), (166, 16997331), (186, 15169661), (221, 12767226), (249, 11331554), (403, 7001382), (442, 6383613), (498, 5665777), (527, 5353998), (663, 4255742), (806, 3500691), (827, 3411798), (1054, 2676999), (1079, 2614974), (1209, 2333794), (1326, 2127871), (1411, 1999686), (1581, 1784666), (1654, 1705899), (2158, 1307487), (2418, 1166897), (2481, 1137266), (2573, 1096602), (2822, 999843), (3162, 892333), (3237, 871658), (4233, 666562), (4962, 568633), (5146, 548301), (6474, 435829), (6851, 411846), (7719, 365534), (8466, 333281), (10751, 262446), (13702, 205923), (14059, 200694), (15438, 182767), (18343, 153822), (20553, 137282), (21502, 131223), (25637, 110058), (28118, 100347), (32253, 87482), (33449, 84354), (36686, 76911), (41106, 68641), (42177, 66898), (43741, 64506), (51274, 55029)]