273202276

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{491371}}^1$

素因数の和:491514

約数の個数: 12

約数和(自身を含む): 481544560

約数和(自身を除く): 208342284

約数列:

[1, 2, 4, 139, 278, 556, 491371, 982742, 1965484, 68300569, 136601138, 273202276]

約数ペア:

[(1, 273202276), (2, 136601138), (4, 68300569), (139, 1965484), (278, 982742), (556, 491371)]