505514096

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{289859}}^1$

素因数の和:289976

約数の個数: 20

約数和(自身を含む): 988422600

約数和(自身を除く): 482908504

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 289859, 579718, 1159436, 2318872, 4637744, 31594631, 63189262, 126378524, 252757048, 505514096]

約数ペア:

[(1, 505514096), (2, 252757048), (4, 126378524), (8, 63189262), (16, 31594631), (109, 4637744), (218, 2318872), (436, 1159436), (872, 579718), (1744, 289859)]