4893008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{17989}}^1$

素因数の和:18014

約数の個数: 20

約数和(自身を含む): 10038420

約数和(自身を除く): 5145412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 17989, 35978, 71956, 143912, 287824, 305813, 611626, 1223252, 2446504, 4893008]

約数ペア:

[(1, 4893008), (2, 2446504), (4, 1223252), (8, 611626), (16, 305813), (17, 287824), (34, 143912), (68, 71956), (136, 35978), (272, 17989)]