2017105440404

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{479}}^1\times {\mathrm{2500639}}^1$

素因数の和:2501543

約数の個数: 24

約数和(自身を含む): 3545707468800

約数和(自身を除く): 1528602028396

約数列:

[1, 2, 4, 421, 479, 842, 958, 1684, 1916, 201659, 403318, 806636, 2500639, 5001278, 10002556, 1052769019, 1197806081, 2105538038, 2395612162, 4211076076, 4791224324, 504276360101, 1008552720202, 2017105440404]

約数ペア:

[(1, 2017105440404), (2, 1008552720202), (4, 504276360101), (421, 4791224324), (479, 4211076076), (842, 2395612162), (958, 2105538038), (1684, 1197806081), (1916, 1052769019), (201659, 10002556), (403318, 5001278), (806636, 2500639)]