133119139220

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{68618113}}^1$

素因数の和:68618219

約数の個数: 24

約数和(自身を含む): 282432157224

約数和(自身を除く): 149313018004

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 68618113, 137236226, 274472452, 343090565, 686181130, 1372362260, 6655956961, 13311913922, 26623827844, 33279784805, 66559569610, 133119139220]

約数ペア:

[(1, 133119139220), (2, 66559569610), (4, 33279784805), (5, 26623827844), (10, 13311913922), (20, 6655956961), (97, 1372362260), (194, 686181130), (388, 343090565), (485, 274472452), (970, 137236226), (1940, 68618113)]