1996268183

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{28751}}^1$

素因数の和:28887

約数の個数: 24

約数和(自身を含む): 2523850560

約数和(自身を除く): 527582377

約数列:

[1, 7, 13, 49, 91, 109, 637, 763, 1417, 5341, 9919, 28751, 69433, 201257, 373763, 1408799, 2616341, 3133859, 18314387, 21937013, 40740167, 153559091, 285181169, 1996268183]

約数ペア:

[(1, 1996268183), (7, 285181169), (13, 153559091), (49, 40740167), (91, 21937013), (109, 18314387), (637, 3133859), (763, 2616341), (1417, 1408799), (5341, 373763), (9919, 201257), (28751, 69433)]