2184165004

素因数分解:

$2^2\times 7^3\times {\mathrm{197}}^1\times {\mathrm{8081}}^1$

素因数の和:8303

約数の個数: 48

約数和(自身を含む): 4480660800

約数和(自身を除く): 2296495796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 343, 394, 686, 788, 1372, 1379, 2758, 5516, 8081, 9653, 16162, 19306, 32324, 38612, 56567, 67571, 113134, 135142, 226268, 270284, 395969, 791938, 1583876, 1591957, 2771783, 3183914, 5543566, 6367828, 11087132, 11143699, 22287398, 44574796, 78005893, 156011786, 312023572, 546041251, 1092082502, 2184165004]

約数ペア:

[(1, 2184165004), (2, 1092082502), (4, 546041251), (7, 312023572), (14, 156011786), (28, 78005893), (49, 44574796), (98, 22287398), (196, 11143699), (197, 11087132), (343, 6367828), (394, 5543566), (686, 3183914), (788, 2771783), (1372, 1591957), (1379, 1583876), (2758, 791938), (5516, 395969), (8081, 270284), (9653, 226268), (16162, 135142), (19306, 113134), (32324, 67571), (38612, 56567)]