289450134

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{165779}}^1$

素因数の和:165884

約数の個数: 24

約数和(自身を含む): 633611160

約数和(自身を除く): 344161026

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 165779, 331558, 497337, 994674, 1492011, 2984022, 16080563, 32161126, 48241689, 96483378, 144725067, 289450134]

約数ペア:

[(1, 289450134), (2, 144725067), (3, 96483378), (6, 48241689), (9, 32161126), (18, 16080563), (97, 2984022), (194, 1492011), (291, 994674), (582, 497337), (873, 331558), (1746, 165779)]