133025794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{28657}}^1$

素因数の和:28881

約数の個数: 16

約数和(自身を含む): 218717856

約数和(自身を除く): 85692062

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 28657, 57314, 315227, 630454, 6046627, 12093254, 66512897, 133025794]

約数ペア:

[(1, 133025794), (2, 66512897), (11, 12093254), (22, 6046627), (211, 630454), (422, 315227), (2321, 57314), (4642, 28657)]