2449804

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 5171040

約数和(自身を除く): 2721236

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 431, 812, 862, 1421, 1724, 2842, 3017, 5684, 6034, 12068, 12499, 21119, 24998, 42238, 49996, 84476, 87493, 174986, 349972, 612451, 1224902, 2449804]

約数ペア:

[(1, 2449804), (2, 1224902), (4, 612451), (7, 349972), (14, 174986), (28, 87493), (29, 84476), (49, 49996), (58, 42238), (98, 24998), (116, 21119), (196, 12499), (203, 12068), (406, 6034), (431, 5684), (812, 3017), (862, 2842), (1421, 1724)]