258289912

素因数分解:

$2^3\times {\mathrm{2741}}^1\times {\mathrm{11779}}^1$

素因数の和:14526

約数の個数: 16

約数和(自身を含む): 484511400

約数和(自身を除く): 226221488

約数列:

[1, 2, 4, 8, 2741, 5482, 10964, 11779, 21928, 23558, 47116, 94232, 32286239, 64572478, 129144956, 258289912]

約数ペア:

[(1, 258289912), (2, 129144956), (4, 64572478), (8, 32286239), (2741, 94232), (5482, 47116), (10964, 23558), (11779, 21928)]