78889296918

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{185186143}}^1$

素因数の和:185186219

約数の個数: 16

約数和(自身を含む): 160000828416

約数和(自身を除く): 81111531498

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 185186143, 370372286, 555558429, 1111116858, 13148216153, 26296432306, 39444648459, 78889296918]

約数ペア:

[(1, 78889296918), (2, 39444648459), (3, 26296432306), (6, 13148216153), (71, 1111116858), (142, 555558429), (213, 370372286), (426, 185186143)]