2079274561

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{127649}}^1$

素因数の和:127848

約数の個数: 16

約数和(自身を含む): 2573424000

約数和(自身を除く): 494149439

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 16289, 127649, 893543, 1659437, 11616059, 22849171, 159944197, 297039223, 2079274561]

約数ペア:

[(1, 2079274561), (7, 297039223), (13, 159944197), (91, 22849171), (179, 11616059), (1253, 1659437), (2327, 893543), (16289, 127649)]