242515088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{797747}}^1$

素因数の和:797774

約数の個数: 20

約数和(自身を含む): 494603760

約数和(自身を除く): 252088672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 797747, 1595494, 3190988, 6381976, 12763952, 15157193, 30314386, 60628772, 121257544, 242515088]

約数ペア:

[(1, 242515088), (2, 121257544), (4, 60628772), (8, 30314386), (16, 15157193), (19, 12763952), (38, 6381976), (76, 3190988), (152, 1595494), (304, 797747)]