660925130

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{504523}}^1$

素因数の和:504661

約数の個数: 16

約数和(自身を含む): 1198749024

約数和(自身を除く): 537823894

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 504523, 1009046, 2522615, 5045230, 66092513, 132185026, 330462565, 660925130]

約数ペア:

[(1, 660925130), (2, 330462565), (5, 132185026), (10, 66092513), (131, 5045230), (262, 2522615), (655, 1009046), (1310, 504523)]