423607504

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{190471}}^1$

素因数の和:190618

約数の個数: 20

約数和(自身を含む): 826648480

約数和(自身を除く): 403040976

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 190471, 380942, 761884, 1523768, 3047536, 26475469, 52950938, 105901876, 211803752, 423607504]

約数ペア:

[(1, 423607504), (2, 211803752), (4, 105901876), (8, 52950938), (16, 26475469), (139, 3047536), (278, 1523768), (556, 761884), (1112, 380942), (2224, 190471)]