240258634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1560121}}^1$

素因数の和:1560141

約数の個数: 16

約数和(自身を含む): 449315136

約数和(自身を除く): 209056502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1560121, 3120242, 10920847, 17161331, 21841694, 34322662, 120129317, 240258634]

約数ペア:

[(1, 240258634), (2, 120129317), (7, 34322662), (11, 21841694), (14, 17161331), (22, 10920847), (77, 3120242), (154, 1560121)]