2000684441

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{4451}}^1$

素因数の和:5024

約数の個数: 16

約数和(自身を含む): 2307204480

約数和(自身を除く): 306520039

約数列:

[1, 7, 157, 409, 1099, 2863, 4451, 31157, 64213, 449491, 698807, 1820459, 4891649, 12743213, 285812063, 2000684441]

約数ペア:

[(1, 2000684441), (7, 285812063), (157, 12743213), (409, 4891649), (1099, 1820459), (2863, 698807), (4451, 449491), (31157, 64213)]