8979982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17747}}^1$

素因数の和:17783

約数の個数: 16

約数和(自身を含む): 15334272

約数和(自身を除く): 6354290

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 17747, 35494, 195217, 390434, 408181, 816362, 4489991, 8979982]

約数ペア:

[(1, 8979982), (2, 4489991), (11, 816362), (22, 408181), (23, 390434), (46, 195217), (253, 35494), (506, 17747)]