8490333278

素因数分解:

$2^1\times 7^1\times {\mathrm{4973}}^1\times {\mathrm{121949}}^1$

素因数の和:126931

約数の個数: 16

約数和(自身を含む): 14557903200

約数和(自身を除く): 6067569922

約数列:

[1, 2, 7, 14, 4973, 9946, 34811, 69622, 121949, 243898, 853643, 1707286, 606452377, 1212904754, 4245166639, 8490333278]

約数ペア:

[(1, 8490333278), (2, 4245166639), (7, 1212904754), (14, 606452377), (4973, 1707286), (9946, 853643), (34811, 243898), (69622, 121949)]