254886338

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{152993}}^1$

素因数の和:153026

約数の個数: 24

約数和(自身を含む): 470915532

約数和(自身を除く): 216029194

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 152993, 305986, 1070951, 2141902, 2600881, 5201762, 7496657, 14993314, 18206167, 36412334, 127443169, 254886338]

約数ペア:

[(1, 254886338), (2, 127443169), (7, 36412334), (14, 18206167), (17, 14993314), (34, 7496657), (49, 5201762), (98, 2600881), (119, 2141902), (238, 1070951), (833, 305986), (1666, 152993)]