1985604

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 4656288

約数和(自身を除く): 2670684

約数列:

[1, 2, 3, 4, 6, 12, 337, 491, 674, 982, 1011, 1348, 1473, 1964, 2022, 2946, 4044, 5892, 165467, 330934, 496401, 661868, 992802, 1985604]

約数ペア:

[(1, 1985604), (2, 992802), (3, 661868), (4, 496401), (6, 330934), (12, 165467), (337, 5892), (491, 4044), (674, 2946), (982, 2022), (1011, 1964), (1348, 1473)]