2149446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 4904928

約数和(自身を除く): 2755482

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1621, 3242, 4863, 9726, 21073, 27557, 42146, 55114, 63219, 82671, 126438, 165342, 358241, 716482, 1074723, 2149446]

約数ペア:

[(1, 2149446), (2, 1074723), (3, 716482), (6, 358241), (13, 165342), (17, 126438), (26, 82671), (34, 63219), (39, 55114), (51, 42146), (78, 27557), (102, 21073), (221, 9726), (442, 4863), (663, 3242), (1326, 1621)]