974143378

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2882081}}^1$

素因数の和:2882109

約数の個数: 12

約数和(自身を含む): 1582263018

約数和(自身を除く): 608119640

約数列:

[1, 2, 13, 26, 169, 338, 2882081, 5764162, 37467053, 74934106, 487071689, 974143378]

約数ペア:

[(1, 974143378), (2, 487071689), (13, 74934106), (26, 37467053), (169, 5764162), (338, 2882081)]