4399962364

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{237733}}^1$

素因数の和:238405

約数の個数: 24

約数和(自身を含む): 8813274848

約数和(自身を除く): 4413312484

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 9254, 18508, 237733, 475466, 950932, 1664131, 3328262, 6656524, 157141513, 314283026, 628566052, 1099990591, 2199981182, 4399962364]

約数ペア:

[(1, 4399962364), (2, 2199981182), (4, 1099990591), (7, 628566052), (14, 314283026), (28, 157141513), (661, 6656524), (1322, 3328262), (2644, 1664131), (4627, 950932), (9254, 475466), (18508, 237733)]