284284876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{28879}}^1$

素因数の和:29013

約数の個数: 24

約数和(自身を含む): 523998720

約数和(自身を除く): 239713844

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 4922, 9844, 28879, 57758, 115516, 664217, 1328434, 2656868, 3090053, 6180106, 12360212, 71071219, 142142438, 284284876]

約数ペア:

[(1, 284284876), (2, 142142438), (4, 71071219), (23, 12360212), (46, 6180106), (92, 3090053), (107, 2656868), (214, 1328434), (428, 664217), (2461, 115516), (4922, 57758), (9844, 28879)]