2604476

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 5246976

約数和(自身を除く): 2642500

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 487, 764, 974, 1337, 1948, 2674, 3409, 5348, 6818, 13636, 93017, 186034, 372068, 651119, 1302238, 2604476]

約数ペア:

[(1, 2604476), (2, 1302238), (4, 651119), (7, 372068), (14, 186034), (28, 93017), (191, 13636), (382, 6818), (487, 5348), (764, 3409), (974, 2674), (1337, 1948)]