4434352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21319}}^1$

素因数の和:21340

約数の個数: 20

約数和(自身を含む): 9252880

約数和(自身を除く): 4818528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21319, 42638, 85276, 170552, 277147, 341104, 554294, 1108588, 2217176, 4434352]

約数ペア:

[(1, 4434352), (2, 2217176), (4, 1108588), (8, 554294), (13, 341104), (16, 277147), (26, 170552), (52, 85276), (104, 42638), (208, 21319)]