243347279162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{16447}}^1\times {\mathrm{569071}}^1$

素因数の和:585533

約数の個数: 16

約数和(自身を含む): 393124042752

約数和(自身を除く): 149776763590

約数列:

[1, 2, 13, 26, 16447, 32894, 213811, 427622, 569071, 1138142, 7397923, 14795846, 9359510737, 18719021474, 121673639581, 243347279162]

約数ペア:

[(1, 243347279162), (2, 121673639581), (13, 18719021474), (26, 9359510737), (16447, 14795846), (32894, 7397923), (213811, 1138142), (427622, 569071)]