789257026

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{73721}}^1$

素因数の和:73877

約数の個数: 16

約数和(自身を含む): 1218182328

約数和(自身を除く): 428925302

約数列:

[1, 2, 53, 101, 106, 202, 5353, 10706, 73721, 147442, 3907213, 7445821, 7814426, 14891642, 394628513, 789257026]

約数ペア:

[(1, 789257026), (2, 394628513), (53, 14891642), (101, 7814426), (106, 7445821), (202, 3907213), (5353, 147442), (10706, 73721)]