684117434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20101}}^1$

素因数の和:20151

約数の個数: 64

約数和(自身を含む): 1458922752

約数和(自身を除く): 774805318

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 374, 442, 1001, 1309, 1547, 2002, 2431, 2618, 3094, 4862, 17017, 20101, 34034, 40202, 140707, 221111, 261313, 281414, 341717, 442222, 522626, 683434, 1547777, 1829191, 2392019, 2874443, 3095554, 3658382, 3758887, 4442321, 4784038, 5748886, 7517774, 8884642, 20121101, 26312209, 31096247, 40242202, 48865531, 52624418, 62192494, 97731062, 342058717, 684117434]

約数ペア:

[(1, 684117434), (2, 342058717), (7, 97731062), (11, 62192494), (13, 52624418), (14, 48865531), (17, 40242202), (22, 31096247), (26, 26312209), (34, 20121101), (77, 8884642), (91, 7517774), (119, 5748886), (143, 4784038), (154, 4442321), (182, 3758887), (187, 3658382), (221, 3095554), (238, 2874443), (286, 2392019), (374, 1829191), (442, 1547777), (1001, 683434), (1309, 522626), (1547, 442222), (2002, 341717), (2431, 281414), (2618, 261313), (3094, 221111), (4862, 140707), (17017, 40202), (20101, 34034)]