339749638

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{9623}}^1$

素因数の和:9891

約数の個数: 16

約数和(自身を含む): 517386240

約数和(自身を除く): 177636602

約数列:

[1, 2, 127, 139, 254, 278, 9623, 17653, 19246, 35306, 1222121, 1337597, 2444242, 2675194, 169874819, 339749638]

約数ペア:

[(1, 339749638), (2, 169874819), (127, 2675194), (139, 2444242), (254, 1337597), (278, 1222121), (9623, 35306), (17653, 19246)]