138838562

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1\times {\mathrm{1283}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 212075712

約数和(自身を除く): 73237150

約数列:

[1, 2, 61, 122, 887, 1283, 1774, 2566, 54107, 78263, 108214, 156526, 1138021, 2276042, 69419281, 138838562]

約数ペア:

[(1, 138838562), (2, 69419281), (61, 2276042), (122, 1138021), (887, 156526), (1283, 108214), (1774, 78263), (2566, 54107)]