2008257356

素因数分解:

$2^2\times 7^2\times {\mathrm{1213}}^1\times {\mathrm{8447}}^1$

素因数の和:9678

約数の個数: 36

約数和(自身を含む): 4092092928

約数和(自身を除く): 2083835572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1213, 2426, 4852, 8447, 8491, 16894, 16982, 33788, 33964, 59129, 59437, 118258, 118874, 236516, 237748, 413903, 827806, 1655612, 10246211, 20492422, 40984844, 71723477, 143446954, 286893908, 502064339, 1004128678, 2008257356]

約数ペア:

[(1, 2008257356), (2, 1004128678), (4, 502064339), (7, 286893908), (14, 143446954), (28, 71723477), (49, 40984844), (98, 20492422), (196, 10246211), (1213, 1655612), (2426, 827806), (4852, 413903), (8447, 237748), (8491, 236516), (16894, 118874), (16982, 118258), (33788, 59437), (33964, 59129)]