289325234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571789}}^1$

素因数の和:571825

約数の個数: 16

約数和(自身を含む): 494026560

約数和(自身を除く): 204701326

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 571789, 1143578, 6289679, 12579358, 13151147, 26302294, 144662617, 289325234]

約数ペア:

[(1, 289325234), (2, 144662617), (11, 26302294), (22, 13151147), (23, 12579358), (46, 6289679), (253, 1143578), (506, 571789)]