2187979222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7650277}}^1$

素因数の和:7650303

約数の個数: 16

約数和(自身を含む): 3855740112

約数和(自身を除く): 1667760890

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7650277, 15300554, 84153047, 99453601, 168306094, 198907202, 1093989611, 2187979222]

約数ペア:

[(1, 2187979222), (2, 1093989611), (11, 198907202), (13, 168306094), (22, 99453601), (26, 84153047), (143, 15300554), (286, 7650277)]