2005204111

素因数分解:

${\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1\times {\mathrm{823}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 2137943808

約数和(自身を除く): 132739697

約数列:

[1, 17, 251, 571, 823, 4267, 9707, 13991, 143321, 206573, 469933, 2436457, 3511741, 7988861, 117953183, 2005204111]

約数ペア:

[(1, 2005204111), (17, 117953183), (251, 7988861), (571, 3511741), (823, 2436457), (4267, 469933), (9707, 206573), (13991, 143321)]