2098492837

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{303119}}^1$

素因数の和:303192

約数の個数: 16

約数和(自身を含む): 2560757760

約数和(自身を除く): 462264923

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 303119, 2121833, 6971737, 13034117, 48802159, 91238819, 299784691, 2098492837]

約数ペア:

[(1, 2098492837), (7, 299784691), (23, 91238819), (43, 48802159), (161, 13034117), (301, 6971737), (989, 2121833), (6923, 303119)]