2021850857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 2399846400

約数和(自身を除く): 377995543

約数列:

[1, 13, 19, 23, 247, 299, 437, 479, 743, 5681, 6227, 9101, 9659, 11017, 14117, 17089, 118313, 143221, 183521, 209323, 222157, 324691, 355897, 2721199, 4220983, 4626661, 6762043, 8185631, 87906559, 106413203, 155526989, 2021850857]

約数ペア:

[(1, 2021850857), (13, 155526989), (19, 106413203), (23, 87906559), (247, 8185631), (299, 6762043), (437, 4626661), (479, 4220983), (743, 2721199), (5681, 355897), (6227, 324691), (9101, 222157), (9659, 209323), (11017, 183521), (14117, 143221), (17089, 118313)]