9894274

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 16331652

約数和(自身を除く): 6437378

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 401, 802, 949, 1898, 5213, 10426, 12337, 24674, 29273, 58546, 67769, 135538, 380549, 761098, 4947137, 9894274]

約数ペア:

[(1, 9894274), (2, 4947137), (13, 761098), (26, 380549), (73, 135538), (146, 67769), (169, 58546), (338, 29273), (401, 24674), (802, 12337), (949, 10426), (1898, 5213)]