2008504036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{57709}}^1$

素因数の和:57844

約数の個数: 48

約数和(自身を含む): 4421047680

約数和(自身を除く): 2412543644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2486, 3164, 4972, 8701, 17402, 34804, 57709, 115418, 230836, 403963, 634799, 807926, 1269598, 1615852, 2539196, 4443593, 6521117, 8887186, 13042234, 17774372, 26084468, 45647819, 71732287, 91295638, 143464574, 182591276, 286929148, 502126009, 1004252018, 2008504036]

約数ペア:

[(1, 2008504036), (2, 1004252018), (4, 502126009), (7, 286929148), (11, 182591276), (14, 143464574), (22, 91295638), (28, 71732287), (44, 45647819), (77, 26084468), (113, 17774372), (154, 13042234), (226, 8887186), (308, 6521117), (452, 4443593), (791, 2539196), (1243, 1615852), (1582, 1269598), (2486, 807926), (3164, 634799), (4972, 403963), (8701, 230836), (17402, 115418), (34804, 57709)]