2012368739

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{4721}}^1$

素因数の和:5218

約数の個数: 16

約数和(自身を含む): 2154138624

約数和(自身を除く): 141769885

約数列:

[1, 23, 43, 431, 989, 4721, 9913, 18533, 108583, 203003, 426259, 2034751, 4669069, 46799273, 87494293, 2012368739]

約数ペア:

[(1, 2012368739), (23, 87494293), (43, 46799273), (431, 4669069), (989, 2034751), (4721, 426259), (9913, 203003), (18533, 108583)]