2051220182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6263}}^1\times {\mathrm{14887}}^1$

素因数の和:21163

約数の個数: 16

約数和(自身を含む): 3357303552

約数和(自身を除く): 1306083370

約数列:

[1, 2, 11, 22, 6263, 12526, 14887, 29774, 68893, 137786, 163757, 327514, 93237281, 186474562, 1025610091, 2051220182]

約数ペア:

[(1, 2051220182), (2, 1025610091), (11, 186474562), (22, 93237281), (6263, 327514), (12526, 163757), (14887, 137786), (29774, 68893)]