219954642

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{779981}}^1$

素因数の和:780033

約数の個数: 16

約数和(自身を含む): 449269632

約数和(自身を除く): 229314990

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 779981, 1559962, 2339943, 4679886, 36659107, 73318214, 109977321, 219954642]

約数ペア:

[(1, 219954642), (2, 109977321), (3, 73318214), (6, 36659107), (47, 4679886), (94, 2339943), (141, 1559962), (282, 779981)]