339920452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{2843}}^1$

素因数の和:3339

約数の個数: 24

約数和(自身を含む): 604884672

約数和(自身を除く): 264964220

約数列:

[1, 2, 4, 71, 142, 284, 421, 842, 1684, 2843, 5686, 11372, 29891, 59782, 119564, 201853, 403706, 807412, 1196903, 2393806, 4787612, 84980113, 169960226, 339920452]

約数ペア:

[(1, 339920452), (2, 169960226), (4, 84980113), (71, 4787612), (142, 2393806), (284, 1196903), (421, 807412), (842, 403706), (1684, 201853), (2843, 119564), (5686, 59782), (11372, 29891)]