65481878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{425207}}^1$

素因数の和:425227

約数の個数: 16

約数和(自身を含む): 122459904

約数和(自身を除く): 56978026

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 425207, 850414, 2976449, 4677277, 5952898, 9354554, 32740939, 65481878]

約数ペア:

[(1, 65481878), (2, 32740939), (7, 9354554), (11, 5952898), (14, 4677277), (22, 2976449), (77, 850414), (154, 425207)]