2557100858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{50153}}^1$

素因数の和:50258

約数の個数: 32

約数和(自身を含む): 4322472336

約数和(自身を除く): 1765371478

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 481, 689, 962, 1378, 1961, 3922, 25493, 50153, 50986, 100306, 651989, 1303978, 1855661, 2658109, 3711322, 5316218, 24123593, 34555417, 48247186, 69110834, 98350033, 196700066, 1278550429, 2557100858]

約数ペア:

[(1, 2557100858), (2, 1278550429), (13, 196700066), (26, 98350033), (37, 69110834), (53, 48247186), (74, 34555417), (106, 24123593), (481, 5316218), (689, 3711322), (962, 2658109), (1378, 1855661), (1961, 1303978), (3922, 651989), (25493, 100306), (50153, 50986)]