2045280242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{66109}}^1$

素因数の和:66641

約数の個数: 16

約数和(自身を含む): 3173280000

約数和(自身を除く): 1127999758

約数列:

[1, 2, 31, 62, 499, 998, 15469, 30938, 66109, 132218, 2049379, 4098758, 32988391, 65976782, 1022640121, 2045280242]

約数ペア:

[(1, 2045280242), (2, 1022640121), (31, 65976782), (62, 32988391), (499, 4098758), (998, 2049379), (15469, 132218), (30938, 66109)]