486943919998

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{144289}}^1\times {\mathrm{5323}}^1$

素因数の和:149931

約数の個数: 16

約数和(自身を含む): 732862761840

約数和(自身を除く): 245918841842

約数列:

[1, 2, 317, 634, 5323, 10646, 144289, 288578, 1687391, 3374782, 45739613, 91479226, 768050347, 1536100694, 243471959999, 486943919998]

約数ペア:

[(1, 486943919998), (2, 243471959999), (317, 1536100694), (634, 768050347), (5323, 91479226), (10646, 45739613), (144289, 3374782), (288578, 1687391)]