2017265710

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{493219}}^1$

素因数の和:493635

約数の個数: 16

約数和(自身を含む): 3639963600

約数和(自身を除く): 1622697890

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 493219, 986438, 2466095, 4932190, 201726571, 403453142, 1008632855, 2017265710]

約数ペア:

[(1, 2017265710), (2, 1008632855), (5, 403453142), (10, 201726571), (409, 4932190), (818, 2466095), (2045, 986438), (4090, 493219)]