104060404

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26737}}^1$

素因数の和:26887

約数の個数: 24

約数和(自身を含む): 209625920

約数和(自身を除く): 105565516

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 26737, 53474, 106948, 187159, 374318, 748636, 3716443, 7432886, 14865772, 26015101, 52030202, 104060404]

約数ペア:

[(1, 104060404), (2, 52030202), (4, 26015101), (7, 14865772), (14, 7432886), (28, 3716443), (139, 748636), (278, 374318), (556, 187159), (973, 106948), (1946, 53474), (3892, 26737)]