279319406

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{264007}}^1$

素因数の和:264055

約数の個数: 12

約数和(自身を含む): 437989272

約数和(自身を除く): 158669866

約数列:

[1, 2, 23, 46, 529, 1058, 264007, 528014, 6072161, 12144322, 139659703, 279319406]

約数ペア:

[(1, 279319406), (2, 139659703), (23, 12144322), (46, 6072161), (529, 528014), (1058, 264007)]