127813582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{289171}}^1$

素因数の和:289203

約数の個数: 16

約数和(自身を含む): 218614032

約数和(自身を除く): 90800450

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 289171, 578342, 3759223, 4915907, 7518446, 9831814, 63906791, 127813582]

約数ペア:

[(1, 127813582), (2, 63906791), (13, 9831814), (17, 7518446), (26, 4915907), (34, 3759223), (221, 578342), (442, 289171)]