103425538

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:1217

約数の個数: 16

約数和(自身を含む): 156484224

約数和(自身を除く): 53058686

約数列:

[1, 2, 257, 311, 514, 622, 647, 1294, 79927, 159854, 166279, 201217, 332558, 402434, 51712769, 103425538]

約数ペア:

[(1, 103425538), (2, 51712769), (257, 402434), (311, 332558), (514, 201217), (622, 166279), (647, 159854), (1294, 79927)]