990262693

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1\times {\mathrm{2063}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 1157160960

約数和(自身を除く): 166898267

約数列:

[1, 7, 47, 329, 1459, 2063, 10213, 14441, 68573, 96961, 480011, 678727, 3009917, 21069419, 141466099, 990262693]

約数ペア:

[(1, 990262693), (7, 141466099), (47, 21069419), (329, 3009917), (1459, 678727), (2063, 480011), (10213, 96961), (14441, 68573)]