214966856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2066989}}^1$

素因数の和:2067008

約数の個数: 16

約数和(自身を含む): 434067900

約数和(自身を除く): 219101044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2066989, 4133978, 8267956, 16535912, 26870857, 53741714, 107483428, 214966856]

約数ペア:

[(1, 214966856), (2, 107483428), (4, 53741714), (8, 26870857), (13, 16535912), (26, 8267956), (52, 4133978), (104, 2066989)]