172217066

素因数分解:

$2^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{4003}}^1$

素因数の和:4458

約数の個数: 24

約数和(自身を含む): 301260960

約数和(自身を除く): 129043894

約数列:

[1, 2, 7, 14, 49, 98, 439, 878, 3073, 4003, 6146, 8006, 21511, 28021, 43022, 56042, 196147, 392294, 1757317, 3514634, 12301219, 24602438, 86108533, 172217066]

約数ペア:

[(1, 172217066), (2, 86108533), (7, 24602438), (14, 12301219), (49, 3514634), (98, 1757317), (439, 392294), (878, 196147), (3073, 56042), (4003, 43022), (6146, 28021), (8006, 21511)]