545338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 16

約数和(自身を含む): 875520

約数和(自身を除く): 330182

約数列:

[1, 2, 19, 38, 113, 127, 226, 254, 2147, 2413, 4294, 4826, 14351, 28702, 272669, 545338]

約数ペア:

[(1, 545338), (2, 272669), (19, 28702), (38, 14351), (113, 4826), (127, 4294), (226, 2413), (254, 2147)]