2042804518

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1\times {\mathrm{9859}}^1$

素因数の和:10563

約数の個数: 16

約数和(自身を含む): 3085312320

約数和(自身を除く): 1042507802

約数列:

[1, 2, 211, 422, 491, 982, 9859, 19718, 103601, 207202, 2080249, 4160498, 4840769, 9681538, 1021402259, 2042804518]

約数ペア:

[(1, 2042804518), (2, 1021402259), (211, 9681538), (422, 4840769), (491, 4160498), (982, 2080249), (9859, 207202), (19718, 103601)]