243474242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{84481}}^1$

素因数の和:84625

約数の個数: 16

約数和(自身を含む): 401458464

約数和(自身を除く): 157984222

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 84481, 168962, 929291, 1858582, 11067011, 22134022, 121737121, 243474242]

約数ペア:

[(1, 243474242), (2, 121737121), (11, 22134022), (22, 11067011), (131, 1858582), (262, 929291), (1441, 168962), (2882, 84481)]