2097522238

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{866029}}^1$

素因数の和:866211

約数の個数: 16

約数和(自身を含む): 3616541280

約数和(自身を除く): 1519019042

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 866029, 1732058, 6062203, 12124406, 149823017, 299646034, 1048761119, 2097522238]

約数ペア:

[(1, 2097522238), (2, 1048761119), (7, 299646034), (14, 149823017), (173, 12124406), (346, 6062203), (1211, 1732058), (2422, 866029)]