348539084

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{5657}}^1$

素因数の和:5945

約数の個数: 24

約数和(自身を含む): 621338928

約数和(自身を除く): 272799844

約数列:

[1, 2, 4, 73, 146, 211, 292, 422, 844, 5657, 11314, 15403, 22628, 30806, 61612, 412961, 825922, 1193627, 1651844, 2387254, 4774508, 87134771, 174269542, 348539084]

約数ペア:

[(1, 348539084), (2, 174269542), (4, 87134771), (73, 4774508), (146, 2387254), (211, 1651844), (292, 1193627), (422, 825922), (844, 412961), (5657, 61612), (11314, 30806), (15403, 22628)]