1317491336

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{14407}}^1$

素因数の和:14514

約数の個数: 64

約数和(自身を含む): 2987642880

約数和(自身を除く): 1670151544

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 322, 497, 568, 644, 994, 1288, 1633, 1988, 3266, 3976, 6532, 11431, 13064, 14407, 22862, 28814, 45724, 57628, 91448, 100849, 115256, 201698, 331361, 403396, 662722, 806792, 1022897, 1325444, 2045794, 2319527, 2650888, 4091588, 4639054, 7160279, 8183176, 9278108, 14320558, 18556216, 23526631, 28641116, 47053262, 57282232, 94106524, 164686417, 188213048, 329372834, 658745668, 1317491336]

約数ペア:

[(1, 1317491336), (2, 658745668), (4, 329372834), (7, 188213048), (8, 164686417), (14, 94106524), (23, 57282232), (28, 47053262), (46, 28641116), (56, 23526631), (71, 18556216), (92, 14320558), (142, 9278108), (161, 8183176), (184, 7160279), (284, 4639054), (322, 4091588), (497, 2650888), (568, 2319527), (644, 2045794), (994, 1325444), (1288, 1022897), (1633, 806792), (1988, 662722), (3266, 403396), (3976, 331361), (6532, 201698), (11431, 115256), (13064, 100849), (14407, 91448), (22862, 57628), (28814, 45724)]