2017893886

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1\times {\mathrm{8443}}^1$

素因数の和:10155

約数の個数: 16

約数和(自身を含む): 3070542384

約数和(自身を除く): 1052648498

約数列:

[1, 2, 73, 146, 1637, 3274, 8443, 16886, 119501, 239002, 616339, 1232678, 13821191, 27642382, 1008946943, 2017893886]

約数ペア:

[(1, 2017893886), (2, 1008946943), (73, 27642382), (146, 13821191), (1637, 1232678), (3274, 616339), (8443, 239002), (16886, 119501)]