65990386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{428509}}^1$

素因数の和:428529

約数の個数: 16

約数和(自身を含む): 123410880

約数和(自身を除く): 57420494

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 428509, 857018, 2999563, 4713599, 5999126, 9427198, 32995193, 65990386]

約数ペア:

[(1, 65990386), (2, 32995193), (7, 9427198), (11, 5999126), (14, 4713599), (22, 2999563), (77, 857018), (154, 428509)]