2012082215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{2789}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 2840443200

約数和(自身を除く): 828360985

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1009, 2789, 5045, 11099, 13117, 13945, 30679, 36257, 55495, 65585, 144287, 153395, 181285, 398827, 721435, 1994135, 2814101, 14070505, 30955111, 36583313, 154775555, 182916565, 402416443, 2012082215]

約数ペア:

[(1, 2012082215), (5, 402416443), (11, 182916565), (13, 154775555), (55, 36583313), (65, 30955111), (143, 14070505), (715, 2814101), (1009, 1994135), (2789, 721435), (5045, 398827), (11099, 181285), (13117, 153395), (13945, 144287), (30679, 65585), (36257, 55495)]