2720448642

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{9646981}}^1$

素因数の和:9647033

約数の個数: 16

約数和(自身を含む): 5556661632

約数和(自身を除く): 2836212990

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 9646981, 19293962, 28940943, 57881886, 453408107, 906816214, 1360224321, 2720448642]

約数ペア:

[(1, 2720448642), (2, 1360224321), (3, 906816214), (6, 453408107), (47, 57881886), (94, 28940943), (141, 19293962), (282, 9646981)]