2012128197

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{62143}}^1$

素因数の和:62440

約数の個数: 16

約数和(自身を含む): 2756210688

約数和(自身を除く): 744082491

約数列:

[1, 3, 43, 129, 251, 753, 10793, 32379, 62143, 186429, 2672149, 8016447, 15597893, 46793679, 670709399, 2012128197]

約数ペア:

[(1, 2012128197), (3, 670709399), (43, 46793679), (129, 15597893), (251, 8016447), (753, 2672149), (10793, 186429), (32379, 62143)]