2012744656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9676657}}^1$

素因数の和:9676678

約数の個数: 20

約数和(自身を含む): 4199669572

約数和(自身を除く): 2186924916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9676657, 19353314, 38706628, 77413256, 125796541, 154826512, 251593082, 503186164, 1006372328, 2012744656]

約数ペア:

[(1, 2012744656), (2, 1006372328), (4, 503186164), (8, 251593082), (13, 154826512), (16, 125796541), (26, 77413256), (52, 38706628), (104, 19353314), (208, 9676657)]