1663669238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10803047}}^1$

素因数の和:10803067

約数の個数: 16

約数和(自身を含む): 3111277824

約数和(自身を除く): 1447608586

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 10803047, 21606094, 75621329, 118833517, 151242658, 237667034, 831834619, 1663669238]

約数ペア:

[(1, 1663669238), (2, 831834619), (7, 237667034), (11, 151242658), (14, 118833517), (22, 75621329), (77, 21606094), (154, 10803047)]