2037989872

素因数分解:

$2^4\times {\mathrm{7213}}^1\times {\mathrm{17659}}^1$

素因数の和:24880

約数の個数: 20

約数和(自身を含む): 3949376440

約数和(自身を除く): 1911386568

約数列:

[1, 2, 4, 8, 16, 7213, 14426, 17659, 28852, 35318, 57704, 70636, 115408, 141272, 282544, 127374367, 254748734, 509497468, 1018994936, 2037989872]

約数ペア:

[(1, 2037989872), (2, 1018994936), (4, 509497468), (8, 254748734), (16, 127374367), (7213, 282544), (14426, 141272), (17659, 115408), (28852, 70636), (35318, 57704)]