309440398

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1\times {\mathrm{2113}}^1$

素因数の和:4131

約数の個数: 16

約数和(自身を含む): 477172080

約数和(自身を除く): 167731682

約数列:

[1, 2, 37, 74, 1979, 2113, 3958, 4226, 73223, 78181, 146446, 156362, 4181627, 8363254, 154720199, 309440398]

約数ペア:

[(1, 309440398), (2, 154720199), (37, 8363254), (74, 4181627), (1979, 156362), (2113, 146446), (3958, 78181), (4226, 73223)]