299420.0000000

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12853}}^1$

素因数の和:12904

約数の個数: 20

約数和(自身を含む): 17532856

約数和(自身を除く): 8689992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12853, 25706, 51412, 102824, 205648, 552679, 1105358, 2210716, 4421432, 8842864]

約数ペア:

[(1, 8842864), (2, 4421432), (4, 2210716), (8, 1105358), (16, 552679), (43, 205648), (86, 102824), (172, 51412), (344, 25706), (688, 12853)]