257029394534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{248577751}}^1$

素因数の和:248577811

約数の個数: 16

約数和(自身を含む): 429542355456

約数和(自身を除く): 172512960922

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 248577751, 497155502, 2734355261, 5468710522, 11683154297, 23366308594, 128514697267, 257029394534]

約数ペア:

[(1, 257029394534), (2, 128514697267), (11, 23366308594), (22, 11683154297), (47, 5468710522), (94, 2734355261), (517, 497155502), (1034, 248577751)]