108472868

素因数分解:

$2^2\times 7^2\times {\mathrm{553433}}^1$

素因数の和:553451

約数の個数: 18

約数和(自身を含む): 220820166

約数和(自身を除く): 112347298

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 553433, 1106866, 2213732, 3874031, 7748062, 15496124, 27118217, 54236434, 108472868]

約数ペア:

[(1, 108472868), (2, 54236434), (4, 27118217), (7, 15496124), (14, 7748062), (28, 3874031), (49, 2213732), (98, 1106866), (196, 553433)]