289253206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{11423}}^1$

素因数の和:12587

約数の個数: 16

約数和(自身を含む): 473776128

約数和(自身を除く): 184522922

約数列:

[1, 2, 11, 22, 1151, 2302, 11423, 12661, 22846, 25322, 125653, 251306, 13147873, 26295746, 144626603, 289253206]

約数ペア:

[(1, 289253206), (2, 144626603), (11, 26295746), (22, 13147873), (1151, 251306), (2302, 125653), (11423, 25322), (12661, 22846)]