156933968674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659386423}}^1$

素因数の和:659386449

約数の個数: 16

約数和(自身を含む): 284854935168

約数和(自身を除く): 127920966494

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 659386423, 1318772846, 4615704961, 9231409922, 11209569191, 22419138382, 78466984337, 156933968674]

約数ペア:

[(1, 156933968674), (2, 78466984337), (7, 22419138382), (14, 11209569191), (17, 9231409922), (34, 4615704961), (119, 1318772846), (238, 659386423)]