2040883537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73421}}^1$

素因数の和:73477

約数の個数: 24

約数和(自身を含む): 2685483072

約数和(自身を除く): 644599535

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 27797, 73421, 513947, 807631, 1394999, 5653417, 9764993, 15344989, 26504981, 107414923, 185534867, 291554791, 2040883537]

約数ペア:

[(1, 2040883537), (7, 291554791), (11, 185534867), (19, 107414923), (77, 26504981), (133, 15344989), (209, 9764993), (361, 5653417), (1463, 1394999), (2527, 807631), (3971, 513947), (27797, 73421)]