3988938

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15461}}^1$

素因数の和:15509

約数の個数: 16

約数和(自身を含む): 8163936

約数和(自身を除く): 4174998

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 15461, 30922, 46383, 92766, 664823, 1329646, 1994469, 3988938]

約数ペア:

[(1, 3988938), (2, 1994469), (3, 1329646), (6, 664823), (43, 92766), (86, 46383), (129, 30922), (258, 15461)]