2021427268

素因数分解:

$2^2\times 7^1\times {\mathrm{8737}}^1\times {\mathrm{8263}}^1$

素因数の和:17011

約数の個数: 24

約数和(自身を含む): 4043806592

約数和(自身を除く): 2022379324

約数列:

[1, 2, 4, 7, 14, 28, 8263, 8737, 16526, 17474, 33052, 34948, 57841, 61159, 115682, 122318, 231364, 244636, 72193831, 144387662, 288775324, 505356817, 1010713634, 2021427268]

約数ペア:

[(1, 2021427268), (2, 1010713634), (4, 505356817), (7, 288775324), (14, 144387662), (28, 72193831), (8263, 244636), (8737, 231364), (16526, 122318), (17474, 115682), (33052, 61159), (34948, 57841)]