8234421890

素因数分解:

$2^1\times 5^1\times {\mathrm{84551}}^1\times {\mathrm{9739}}^1$

素因数の和:94297

約数の個数: 16

約数和(自身を含む): 14823656640

約数和(自身を除く): 6589234750

約数列:

[1, 2, 5, 10, 9739, 19478, 48695, 84551, 97390, 169102, 422755, 845510, 823442189, 1646884378, 4117210945, 8234421890]

約数ペア:

[(1, 8234421890), (2, 4117210945), (5, 1646884378), (10, 823442189), (9739, 845510), (19478, 422755), (48695, 169102), (84551, 97390)]