2016701565

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{319351}}^1$

素因数の和:319780

約数の個数: 16

約数和(自身を含む): 3234397056

約数和(自身を除く): 1217695491

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 319351, 958053, 1596755, 4790265, 134446771, 403340313, 672233855, 2016701565]

約数ペア:

[(1, 2016701565), (3, 672233855), (5, 403340313), (15, 134446771), (421, 4790265), (1263, 1596755), (2105, 958053), (6315, 319351)]