289301188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{28219}}^1$

素因数の和:28467

約数の個数: 24

約数和(自身を含む): 554692320

約数和(自身を除く): 265391132

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 28219, 56438, 112876, 310409, 620818, 1241636, 6575027, 13150054, 26300108, 72325297, 144650594, 289301188]

約数ペア:

[(1, 289301188), (2, 144650594), (4, 72325297), (11, 26300108), (22, 13150054), (44, 6575027), (233, 1241636), (466, 620818), (932, 310409), (2563, 112876), (5126, 56438), (10252, 28219)]