140000402521

素因数分解:

$7^1\times {\mathrm{541}}^1\times {\mathrm{36968683}}^1$

素因数の和:36969231

約数の個数: 8

約数和(自身を含む): 160296213824

約数和(自身を除く): 20295811303

約数列:

[1, 7, 541, 3787, 36968683, 258780781, 20000057503, 140000402521]

約数ペア:

[(1, 140000402521), (7, 20000057503), (541, 258780781), (3787, 36968683)]