1973820282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1228

約数の個数: 128

約数和(自身を含む): 4973936640

約数和(自身を除く): 3000116358

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 73, 93, 114, 133, 146, 186, 217, 219, 266, 399, 434, 438, 511, 589, 651, 798, 1022, 1093, 1178, 1302, 1387, 1533, 1767, 2186, 2263, 2774, 3066, 3279, 3534, 4123, 4161, 4526, 6558, 6789, 7651, 8246, 8322, 9709, 12369, 13578, 15302, 15841, 19418, 20767, 22953, 24738, 29127, 31682, 33883, 41534, 42997, 45906, 47523, 58254, 62301, 67766, 79789, 85994, 95046, 101649, 124602, 128991, 145369, 159578, 203298, 237181, 239367, 257982, 290738, 300979, 436107, 474362, 478734, 558523, 601958, 643777, 711543, 872214, 902937, 1117046, 1287554, 1423086, 1515991, 1675569, 1805874, 1931331, 2473459, 3031982, 3351138, 3862662, 4506439, 4547973, 4946918, 7420377, 9012878, 9095946, 10611937, 13519317, 14840754, 17314213, 21223874, 27038634, 31835811, 34628426, 46995721, 51942639, 63671622, 93991442, 103885278, 140987163, 281974326, 328970047, 657940094, 986910141, 1973820282]

約数ペア:

[(1, 1973820282), (2, 986910141), (3, 657940094), (6, 328970047), (7, 281974326), (14, 140987163), (19, 103885278), (21, 93991442), (31, 63671622), (38, 51942639), (42, 46995721), (57, 34628426), (62, 31835811), (73, 27038634), (93, 21223874), (114, 17314213), (133, 14840754), (146, 13519317), (186, 10611937), (217, 9095946), (219, 9012878), (266, 7420377), (399, 4946918), (434, 4547973), (438, 4506439), (511, 3862662), (589, 3351138), (651, 3031982), (798, 2473459), (1022, 1931331), (1093, 1805874), (1178, 1675569), (1302, 1515991), (1387, 1423086), (1533, 1287554), (1767, 1117046), (2186, 902937), (2263, 872214), (2774, 711543), (3066, 643777), (3279, 601958), (3534, 558523), (4123, 478734), (4161, 474362), (4526, 436107), (6558, 300979), (6789, 290738), (7651, 257982), (8246, 239367), (8322, 237181), (9709, 203298), (12369, 159578), (13578, 145369), (15302, 128991), (15841, 124602), (19418, 101649), (20767, 95046), (22953, 85994), (24738, 79789), (29127, 67766), (31682, 62301), (33883, 58254), (41534, 47523), (42997, 45906)]