2051294375030

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{501538967}}^1$

素因数の和:501539383

約数の個数: 16

約数和(自身を含む): 3701357583840

約数和(自身を除く): 1650063208810

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 501538967, 1003077934, 2507694835, 5015389670, 205129437503, 410258875006, 1025647187515, 2051294375030]

約数ペア:

[(1, 2051294375030), (2, 1025647187515), (5, 410258875006), (10, 205129437503), (409, 5015389670), (818, 2507694835), (2045, 1003077934), (4090, 501538967)]