4294541878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{720319}}^1$

素因数の和:720603

約数の個数: 16

約数和(自身を含む): 7053373440

約数和(自身を除く): 2758831562

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 720319, 1440638, 7923509, 15847018, 195206449, 390412898, 2147270939, 4294541878]

約数ペア:

[(1, 4294541878), (2, 2147270939), (11, 390412898), (22, 195206449), (271, 15847018), (542, 7923509), (2981, 1440638), (5962, 720319)]