2109395911

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1\times {\mathrm{1613}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 2425803264

約数和(自身を除く): 316407353

約数列:

[1, 7, 227, 823, 1589, 1613, 5761, 11291, 186821, 366151, 1307747, 1327499, 2563057, 9292493, 301342273, 2109395911]

約数ペア:

[(1, 2109395911), (7, 301342273), (227, 9292493), (823, 2563057), (1589, 1327499), (1613, 1307747), (5761, 366151), (11291, 186821)]