13353894896

素因数分解:

$2^4\times {\mathrm{2087}}^1\times {\mathrm{399913}}^1$

素因数の和:402008

約数の個数: 20

約数和(自身を含む): 25885633392

約数和(自身を除く): 12531738496

約数列:

[1, 2, 4, 8, 16, 2087, 4174, 8348, 16696, 33392, 399913, 799826, 1599652, 3199304, 6398608, 834618431, 1669236862, 3338473724, 6676947448, 13353894896]

約数ペア:

[(1, 13353894896), (2, 6676947448), (4, 3338473724), (8, 1669236862), (16, 834618431), (2087, 6398608), (4174, 3199304), (8348, 1599652), (16696, 799826), (33392, 399913)]