2647408085

素因数分解:

$5^1\times 7^1\times {\mathrm{6043}}^1\times {\mathrm{12517}}^1$

素因数の和:18572

約数の個数: 16

約数和(自身を含む): 3631622016

約数和(自身を除く): 984213931

約数列:

[1, 5, 7, 35, 6043, 12517, 30215, 42301, 62585, 87619, 211505, 438095, 75640231, 378201155, 529481617, 2647408085]

約数ペア:

[(1, 2647408085), (5, 529481617), (7, 378201155), (35, 75640231), (6043, 438095), (12517, 211505), (30215, 87619), (42301, 62585)]