408049012

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{28631}}^1$

素因数の和:29151

約数の個数: 24

約数和(自身を含む): 817729920

約数和(自身を除く): 409680908

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 14252, 28631, 57262, 114524, 200417, 400834, 801668, 14573179, 29146358, 58292716, 102012253, 204024506, 408049012]

約数ペア:

[(1, 408049012), (2, 204024506), (4, 102012253), (7, 58292716), (14, 29146358), (28, 14573179), (509, 801668), (1018, 400834), (2036, 200417), (3563, 114524), (7126, 57262), (14252, 28631)]