259254538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{25303}}^1$

素因数の和:25461

約数の個数: 16

約数和(自身を含む): 400815360

約数和(自身を除く): 141560822

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 25303, 50606, 1189241, 2378482, 2758027, 5516054, 129627269, 259254538]

約数ペア:

[(1, 259254538), (2, 129627269), (47, 5516054), (94, 2758027), (109, 2378482), (218, 1189241), (5123, 50606), (10246, 25303)]