140410984

素因数分解:

$2^3\times 7^1\times {\mathrm{2507339}}^1$

素因数の和:2507352

約数の個数: 16

約数和(自身を含む): 300880800

約数和(自身を除く): 160469816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2507339, 5014678, 10029356, 17551373, 20058712, 35102746, 70205492, 140410984]

約数ペア:

[(1, 140410984), (2, 70205492), (4, 35102746), (7, 20058712), (8, 17551373), (14, 10029356), (28, 5014678), (56, 2507339)]