319752794

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{7433}}^1$

素因数の和:7729

約数の個数: 16

約数和(自身を含む): 486272808

約数和(自身を除く): 166520014

約数列:

[1, 2, 137, 157, 274, 314, 7433, 14866, 21509, 43018, 1018321, 1166981, 2036642, 2333962, 159876397, 319752794]

約数ペア:

[(1, 319752794), (2, 159876397), (137, 2333962), (157, 2036642), (274, 1166981), (314, 1018321), (7433, 43018), (14866, 21509)]