26621486

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:935

約数の個数: 16

約数和(自身を含む): 40556544

約数和(自身を除く): 13935058

約数列:

[1, 2, 127, 163, 254, 326, 643, 1286, 20701, 41402, 81661, 104809, 163322, 209618, 13310743, 26621486]

約数ペア:

[(1, 26621486), (2, 13310743), (127, 209618), (163, 163322), (254, 104809), (326, 81661), (643, 41402), (1286, 20701)]