427763606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2099}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 701568000

約数和(自身を除く): 273804394

約数列:

[1, 2, 19, 31, 38, 62, 173, 346, 589, 1178, 2099, 3287, 4198, 5363, 6574, 10726, 39881, 65069, 79762, 101897, 130138, 203794, 363127, 726254, 1236311, 2472622, 6899413, 11256937, 13798826, 22513874, 213881803, 427763606]

約数ペア:

[(1, 427763606), (2, 213881803), (19, 22513874), (31, 13798826), (38, 11256937), (62, 6899413), (173, 2472622), (346, 1236311), (589, 726254), (1178, 363127), (2099, 203794), (3287, 130138), (4198, 101897), (5363, 79762), (6574, 65069), (10726, 39881)]