126865388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2439719}}^1$

素因数の和:2439736

約数の個数: 12

約数和(自身を含む): 239092560

約数和(自身を除く): 112227172

約数列:

[1, 2, 4, 13, 26, 52, 2439719, 4879438, 9758876, 31716347, 63432694, 126865388]

約数ペア:

[(1, 126865388), (2, 63432694), (4, 31716347), (13, 9758876), (26, 4879438), (52, 2439719)]