25730302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4973}}^1$

素因数の和:5187

約数の個数: 16

約数和(自身を含む): 41781600

約数和(自身を除く): 16051298

約数列:

[1, 2, 13, 26, 199, 398, 2587, 4973, 5174, 9946, 64649, 129298, 989627, 1979254, 12865151, 25730302]

約数ペア:

[(1, 25730302), (2, 12865151), (13, 1979254), (26, 989627), (199, 129298), (398, 64649), (2587, 9946), (4973, 5174)]