2016368481785

素因数分解:

$5^1\times 7^1\times {\mathrm{20809}}^1\times {\mathrm{2768539}}^1$

素因数の和:2789360

約数の個数: 16

約数和(自身を含む): 2765439235200

約数和(自身を除く): 749070753415

約数列:

[1, 5, 7, 35, 20809, 104045, 145663, 728315, 2768539, 13842695, 19379773, 96898865, 57610528051, 288052640255, 403273696357, 2016368481785]

約数ペア:

[(1, 2016368481785), (5, 403273696357), (7, 288052640255), (35, 57610528051), (20809, 96898865), (104045, 19379773), (145663, 13842695), (728315, 2768539)]