301791994

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{137303}}^1$

素因数の和:137469

約数の個数: 16

約数和(自身を含む): 520656768

約数和(自身を除く): 218864774

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 137303, 274606, 961121, 1922242, 21556571, 43113142, 150895997, 301791994]

約数ペア:

[(1, 301791994), (2, 150895997), (7, 43113142), (14, 21556571), (157, 1922242), (314, 961121), (1099, 274606), (2198, 137303)]