80580578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{182309}}^1$

素因数の和:182341

約数の個数: 16

約数和(自身を含む): 137826360

約数和(自身を除く): 57245782

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 182309, 364618, 2370017, 3099253, 4740034, 6198506, 40290289, 80580578]

約数ペア:

[(1, 80580578), (2, 40290289), (13, 6198506), (17, 4740034), (26, 3099253), (34, 2370017), (221, 364618), (442, 182309)]