2912639983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{87881}}^1$

素因数の和:88046

約数の個数: 16

約数和(自身を含む): 3340922112

約数和(自身を除く): 428282129

約数列:

[1, 11, 23, 131, 253, 1441, 3013, 33143, 87881, 966691, 2021263, 11512411, 22233893, 126636521, 264785453, 2912639983]

約数ペア:

[(1, 2912639983), (11, 264785453), (23, 126636521), (131, 22233893), (253, 11512411), (1441, 2021263), (3013, 966691), (33143, 87881)]