2011023289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3929}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 2414592000

約数和(自身を除く): 403568711

約数列:

[1, 11, 19, 31, 79, 209, 341, 589, 869, 1501, 2449, 3929, 6479, 16511, 26939, 43219, 46531, 74651, 121799, 310391, 511841, 821161, 1339789, 2314181, 3414301, 5897429, 9622121, 25455991, 64871719, 105843331, 182820299, 2011023289]

約数ペア:

[(1, 2011023289), (11, 182820299), (19, 105843331), (31, 64871719), (79, 25455991), (209, 9622121), (341, 5897429), (589, 3414301), (869, 2314181), (1501, 1339789), (2449, 821161), (3929, 511841), (6479, 310391), (16511, 121799), (26939, 74651), (43219, 46531)]