1333974740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9528391}}^1$

素因数の和:9528407

約数の個数: 24

約数和(自身を含む): 3201539712

約数和(自身を除く): 1867564972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9528391, 19056782, 38113564, 47641955, 66698737, 95283910, 133397474, 190567820, 266794948, 333493685, 666987370, 1333974740]

約数ペア:

[(1, 1333974740), (2, 666987370), (4, 333493685), (5, 266794948), (7, 190567820), (10, 133397474), (14, 95283910), (20, 66698737), (28, 47641955), (35, 38113564), (70, 19056782), (140, 9528391)]