2015408836

素因数分解:

$2^2\times 7^1\times {\mathrm{3583}}^1\times {\mathrm{20089}}^1$

素因数の和:23683

約数の個数: 24

約数和(自身を含む): 4032143360

約数和(自身を除く): 2016734524

約数列:

[1, 2, 4, 7, 14, 28, 3583, 7166, 14332, 20089, 25081, 40178, 50162, 80356, 100324, 140623, 281246, 562492, 71978887, 143957774, 287915548, 503852209, 1007704418, 2015408836]

約数ペア:

[(1, 2015408836), (2, 1007704418), (4, 503852209), (7, 287915548), (14, 143957774), (28, 71978887), (3583, 562492), (7166, 281246), (14332, 140623), (20089, 100324), (25081, 80356), (40178, 50162)]