2078990133

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 3047196672

約数和(自身を除く): 968206539

約数列:

[1, 3, 11, 33, 313, 431, 467, 939, 1293, 1401, 3443, 4741, 5137, 10329, 14223, 15411, 134903, 146171, 201277, 404709, 438513, 603831, 1483933, 1607881, 2214047, 4451799, 4823643, 6642141, 62999701, 188999103, 692996711, 2078990133]

約数ペア:

[(1, 2078990133), (3, 692996711), (11, 188999103), (33, 62999701), (313, 6642141), (431, 4823643), (467, 4451799), (939, 2214047), (1293, 1607881), (1401, 1483933), (3443, 603831), (4741, 438513), (5137, 404709), (10329, 201277), (14223, 146171), (15411, 134903)]