426605806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199909}}^1$

素因数の和:200019

約数の個数: 16

約数和(自身を含む): 705282480

約数和(自身を除く): 278676674

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 199909, 399818, 2198999, 4397998, 19391173, 38782346, 213302903, 426605806]

約数ペア:

[(1, 426605806), (2, 213302903), (11, 38782346), (22, 19391173), (97, 4397998), (194, 2198999), (1067, 399818), (2134, 199909)]