2844860

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 6036576

約数和(自身を除く): 3191716

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 1381, 2060, 2762, 5524, 6905, 13810, 27620, 142243, 284486, 568972, 711215, 1422430, 2844860]

約数ペア:

[(1, 2844860), (2, 1422430), (4, 711215), (5, 568972), (10, 284486), (20, 142243), (103, 27620), (206, 13810), (412, 6905), (515, 5524), (1030, 2762), (1381, 2060)]