2036665

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 2558160

約数和(自身を除く): 521495

約数列:

[1, 5, 37, 101, 109, 185, 505, 545, 3737, 4033, 11009, 18685, 20165, 55045, 407333, 2036665]

約数ペア:

[(1, 2036665), (5, 407333), (37, 55045), (101, 20165), (109, 18685), (185, 11009), (505, 4033), (545, 3737)]