137777146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311713}}^1$

素因数の和:311745

約数の個数: 16

約数和(自身を含む): 235655784

約数和(自身を除く): 97878638

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 311713, 623426, 4052269, 5299121, 8104538, 10598242, 68888573, 137777146]

約数ペア:

[(1, 137777146), (2, 68888573), (13, 10598242), (17, 8104538), (26, 5299121), (34, 4052269), (221, 623426), (442, 311713)]