258314782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{43649}}^1$

素因数の和:43931

約数の個数: 16

約数和(自身を含む): 424278000

約数和(自身を除く): 165963218

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 43649, 87298, 480139, 960278, 11741581, 23483162, 129157391, 258314782]

約数ペア:

[(1, 258314782), (2, 129157391), (11, 23483162), (22, 11741581), (269, 960278), (538, 480139), (2959, 87298), (5918, 43649)]