2015396816

素因数分解:

$2^4\times {\mathrm{7129}}^1\times {\mathrm{17669}}^1$

素因数の和:24806

約数の個数: 20

約数和(自身を含む): 3905600100

約数和(自身を除く): 1890203284

約数列:

[1, 2, 4, 8, 16, 7129, 14258, 17669, 28516, 35338, 57032, 70676, 114064, 141352, 282704, 125962301, 251924602, 503849204, 1007698408, 2015396816]

約数ペア:

[(1, 2015396816), (2, 1007698408), (4, 503849204), (8, 251924602), (16, 125962301), (7129, 282704), (14258, 141352), (17669, 114064), (28516, 70676), (35338, 57032)]