243353146

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1\times {\mathrm{1637}}^1$

素因数の和:2189

約数の個数: 16

約数和(自身を含む): 367960320

約数和(自身を除く): 124607174

約数列:

[1, 2, 239, 311, 478, 622, 1637, 3274, 74329, 148658, 391243, 509107, 782486, 1018214, 121676573, 243353146]

約数ペア:

[(1, 243353146), (2, 121676573), (239, 1018214), (311, 782486), (478, 509107), (622, 391243), (1637, 148658), (3274, 74329)]