2008415042

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1\times {\mathrm{5471}}^1$

素因数の和:5726

約数の個数: 24

約数和(自身を含む): 3129808896

約数和(自身を除く): 1121393854

約数列:

[1, 2, 31, 62, 191, 382, 961, 1922, 5471, 5921, 10942, 11842, 169601, 183551, 339202, 367102, 1044961, 2089922, 5257631, 10515262, 32393791, 64787582, 1004207521, 2008415042]

約数ペア:

[(1, 2008415042), (2, 1004207521), (31, 64787582), (62, 32393791), (191, 10515262), (382, 5257631), (961, 2089922), (1922, 1044961), (5471, 367102), (5921, 339202), (10942, 183551), (11842, 169601)]