78043394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{272879}}^1$

素因数の和:272905

約数の個数: 16

約数和(自身を含む): 137531520

約数和(自身を除く): 59488126

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 272879, 545758, 3001669, 3547427, 6003338, 7094854, 39021697, 78043394]

約数ペア:

[(1, 78043394), (2, 39021697), (11, 7094854), (13, 6003338), (22, 3547427), (26, 3001669), (143, 545758), (286, 272879)]