1669941887

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{4447}}^1$

素因数の和:5062

約数の個数: 16

約数和(自身を含む): 1806243840

約数和(自身を除く): 136301953

約数列:

[1, 23, 29, 563, 667, 4447, 12949, 16327, 102281, 128963, 375521, 2503661, 2966149, 57584203, 72606169, 1669941887]

約数ペア:

[(1, 1669941887), (23, 72606169), (29, 57584203), (563, 2966149), (667, 2503661), (4447, 375521), (12949, 128963), (16327, 102281)]