2108091496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{86143}}^1$

素因数の和:86198

約数の個数: 64

約数和(自身を含む): 4961894400

約数和(自身を除く): 2853802904

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3496, 6118, 12236, 24472, 86143, 172286, 344572, 603001, 689144, 1206002, 1636717, 1981289, 2412004, 3273434, 3962578, 4824008, 6546868, 7925156, 11457019, 13093736, 13869023, 15850312, 22914038, 27738046, 37644491, 45828076, 55476092, 75288982, 91656152, 110952184, 150577964, 263511437, 301155928, 527022874, 1054045748, 2108091496]

約数ペア:

[(1, 2108091496), (2, 1054045748), (4, 527022874), (7, 301155928), (8, 263511437), (14, 150577964), (19, 110952184), (23, 91656152), (28, 75288982), (38, 55476092), (46, 45828076), (56, 37644491), (76, 27738046), (92, 22914038), (133, 15850312), (152, 13869023), (161, 13093736), (184, 11457019), (266, 7925156), (322, 6546868), (437, 4824008), (532, 3962578), (644, 3273434), (874, 2412004), (1064, 1981289), (1288, 1636717), (1748, 1206002), (3059, 689144), (3496, 603001), (6118, 344572), (12236, 172286), (24472, 86143)]