2013806795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{402359}}^1$

素因数の和:402395

約数の個数: 32

約数和(自身を含む): 3244631040

約数和(自身を除く): 1230824245

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 402359, 2011795, 2816513, 4425949, 5230667, 14082565, 22129745, 26153335, 30981643, 36614669, 57537337, 154908215, 183073345, 287686685, 402761359, 2013806795]

約数ペア:

[(1, 2013806795), (5, 402761359), (7, 287686685), (11, 183073345), (13, 154908215), (35, 57537337), (55, 36614669), (65, 30981643), (77, 26153335), (91, 22129745), (143, 14082565), (385, 5230667), (455, 4425949), (715, 2816513), (1001, 2011795), (5005, 402359)]