1371442

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 16

約数和(自身を含む): 2166912

約数和(自身を除く): 795470

約数列:

[1, 2, 37, 43, 74, 86, 431, 862, 1591, 3182, 15947, 18533, 31894, 37066, 685721, 1371442]

約数ペア:

[(1, 1371442), (2, 685721), (37, 37066), (43, 31894), (74, 18533), (86, 15947), (431, 3182), (862, 1591)]