2220007884787

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{2203}}^1$

素因数の和:2609

約数の個数: 96

約数和(自身を含む): 2889620884224

約数和(自身を除く): 669612999437

約数列:

[1, 7, 11, 49, 77, 101, 107, 173, 539, 707, 749, 1111, 1177, 1211, 1903, 2203, 4949, 5243, 7777, 8239, 8477, 10807, 13321, 15421, 17473, 18511, 24233, 54439, 57673, 75649, 93247, 107947, 118877, 122311, 129577, 169631, 192203, 203621, 222503, 235721, 381119, 529543, 832139, 856177, 907039, 1187417, 1345421, 1425347, 1557521, 1650047, 1869611, 2447533, 2592931, 2667833, 4192309, 5824973, 9417947, 9977429, 10902647, 11550329, 13087277, 17132731, 18150517, 18674831, 20565721, 23807821, 29346163, 38493019, 40779733, 91610939, 119929117, 127053619, 143960047, 166654747, 205423141, 261886031, 269451133, 285458131, 423423209, 448577063, 1007720329, 1166583229, 1833202217, 1886157931, 1998206917, 2963962463, 3140039441, 4118753033, 12832415519, 20747737241, 21980276087, 28831271231, 45306283363, 201818898617, 317143983541, 2220007884787]

約数ペア:

[(1, 2220007884787), (7, 317143983541), (11, 201818898617), (49, 45306283363), (77, 28831271231), (101, 21980276087), (107, 20747737241), (173, 12832415519), (539, 4118753033), (707, 3140039441), (749, 2963962463), (1111, 1998206917), (1177, 1886157931), (1211, 1833202217), (1903, 1166583229), (2203, 1007720329), (4949, 448577063), (5243, 423423209), (7777, 285458131), (8239, 269451133), (8477, 261886031), (10807, 205423141), (13321, 166654747), (15421, 143960047), (17473, 127053619), (18511, 119929117), (24233, 91610939), (54439, 40779733), (57673, 38493019), (75649, 29346163), (93247, 23807821), (107947, 20565721), (118877, 18674831), (122311, 18150517), (129577, 17132731), (169631, 13087277), (192203, 11550329), (203621, 10902647), (222503, 9977429), (235721, 9417947), (381119, 5824973), (529543, 4192309), (832139, 2667833), (856177, 2592931), (907039, 2447533), (1187417, 1869611), (1345421, 1650047), (1425347, 1557521)]