127902242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{1667}}^1$

素因数の和:1922

約数の個数: 24

約数和(自身を含む): 208786896

約数和(自身を除く): 80884654

約数列:

[1, 2, 13, 26, 169, 227, 338, 454, 1667, 2951, 3334, 5902, 21671, 38363, 43342, 76726, 281723, 378409, 563446, 756818, 4919317, 9838634, 63951121, 127902242]

約数ペア:

[(1, 127902242), (2, 63951121), (13, 9838634), (26, 4919317), (169, 756818), (227, 563446), (338, 378409), (454, 281723), (1667, 76726), (2951, 43342), (3334, 38363), (5902, 21671)]