668442214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{59693}}^1$

素因数の和:60215

約数の個数: 16

約数和(自身を含む): 1095981840

約数和(自身を除く): 427539626

約数列:

[1, 2, 11, 22, 509, 1018, 5599, 11198, 59693, 119386, 656623, 1313246, 30383737, 60767474, 334221107, 668442214]

約数ペア:

[(1, 668442214), (2, 334221107), (11, 60767474), (22, 30383737), (509, 1313246), (1018, 656623), (5599, 119386), (11198, 59693)]