2116747991

素因数分解:

${\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1\times {\mathrm{1879}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 2247878400

約数和(自身を除く): 131130409

約数列:

[1, 19, 211, 281, 1879, 4009, 5339, 35701, 59291, 396469, 527999, 1126529, 7532911, 10031981, 111407789, 2116747991]

約数ペア:

[(1, 2116747991), (19, 111407789), (211, 10031981), (281, 7532911), (1879, 1126529), (4009, 527999), (5339, 396469), (35701, 59291)]