289097534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571339}}^1$

素因数の和:571375

約数の個数: 16

約数和(自身を含む): 493637760

約数和(自身を除く): 204540226

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 571339, 1142678, 6284729, 12569458, 13140797, 26281594, 144548767, 289097534]

約数ペア:

[(1, 289097534), (2, 144548767), (11, 26281594), (22, 13140797), (23, 12569458), (46, 6284729), (253, 1142678), (506, 571339)]