1277882495

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{4871}}^1$

素因数の和:5686

約数の個数: 16

約数和(自身を含む): 1557480960

約数和(自身を除く): 279598465

約数列:

[1, 5, 71, 355, 739, 3695, 4871, 24355, 52469, 262345, 345841, 1729205, 3599669, 17998345, 255576499, 1277882495]

約数ペア:

[(1, 1277882495), (5, 255576499), (71, 17998345), (355, 3599669), (739, 1729205), (3695, 345841), (4871, 262345), (24355, 52469)]