4978312588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{65504113}}^1$

素因数の和:65504136

約数の個数: 12

約数和(自身を含む): 9170575960

約数和(自身を除く): 4192263372

約数列:

[1, 2, 4, 19, 38, 76, 65504113, 131008226, 262016452, 1244578147, 2489156294, 4978312588]

約数ペア:

[(1, 4978312588), (2, 2489156294), (4, 1244578147), (19, 262016452), (38, 131008226), (76, 65504113)]