2912138698

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 5559902208

約数和(自身を除く): 2647763510

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 71, 98, 142, 161, 217, 322, 434, 497, 587, 713, 994, 1127, 1174, 1426, 1519, 1633, 2201, 2254, 3038, 3266, 3479, 4109, 4402, 4991, 6958, 8218, 9982, 11431, 13501, 15407, 18197, 22862, 27002, 28763, 30814, 34937, 36394, 41677, 50623, 57526, 69874, 80017, 83354, 94507, 101246, 107849, 127379, 160034, 189014, 215698, 254758, 291739, 354361, 418531, 583478, 661549, 708722, 837062, 891653, 958571, 1291987, 1323098, 1783306, 1917142, 2042173, 2480527, 2583974, 2929717, 4084346, 4961054, 5859434, 6709997, 9043909, 13419994, 18087818, 20508019, 29715701, 41016038, 46969979, 59431402, 63307363, 93939958, 126614726, 208009907, 416019814, 1456069349, 2912138698]

約数ペア:

[(1, 2912138698), (2, 1456069349), (7, 416019814), (14, 208009907), (23, 126614726), (31, 93939958), (46, 63307363), (49, 59431402), (62, 46969979), (71, 41016038), (98, 29715701), (142, 20508019), (161, 18087818), (217, 13419994), (322, 9043909), (434, 6709997), (497, 5859434), (587, 4961054), (713, 4084346), (994, 2929717), (1127, 2583974), (1174, 2480527), (1426, 2042173), (1519, 1917142), (1633, 1783306), (2201, 1323098), (2254, 1291987), (3038, 958571), (3266, 891653), (3479, 837062), (4109, 708722), (4402, 661549), (4991, 583478), (6958, 418531), (8218, 354361), (9982, 291739), (11431, 254758), (13501, 215698), (15407, 189014), (18197, 160034), (22862, 127379), (27002, 107849), (28763, 101246), (30814, 94507), (34937, 83354), (36394, 80017), (41677, 69874), (50623, 57526)]