343081604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{28657}}^1$

素因数の和:28775

約数の個数: 24

約数和(自身を含む): 623483448

約数和(自身を除く): 280401844

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2993, 5986, 11972, 28657, 57314, 114628, 1174937, 2091961, 2349874, 4183922, 4699748, 8367844, 85770401, 171540802, 343081604]

約数ペア:

[(1, 343081604), (2, 171540802), (4, 85770401), (41, 8367844), (73, 4699748), (82, 4183922), (146, 2349874), (164, 2091961), (292, 1174937), (2993, 114628), (5986, 57314), (11972, 28657)]