7794286

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 12542040

約数和(自身を除く): 4747754

約数列:

[1, 2, 23, 46, 53, 106, 139, 278, 529, 1058, 1219, 2438, 3197, 6394, 7367, 14734, 28037, 56074, 73531, 147062, 169441, 338882, 3897143, 7794286]

約数ペア:

[(1, 7794286), (2, 3897143), (23, 338882), (46, 169441), (53, 147062), (106, 73531), (139, 56074), (278, 28037), (529, 14734), (1058, 7367), (1219, 6394), (2438, 3197)]