1244552764

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6795

約数の個数: 72

約数和(自身を含む): 2766231888

約数和(自身を除く): 1521679124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 511, 637, 949, 1022, 1274, 1898, 2044, 2548, 3577, 3796, 6643, 6691, 7154, 13286, 13382, 14308, 26572, 26764, 46501, 46837, 86983, 93002, 93674, 173966, 186004, 187348, 327859, 347932, 488443, 608881, 655718, 976886, 1217762, 1311436, 1953772, 2435524, 3419101, 4262167, 6349759, 6838202, 8524334, 12699518, 13676404, 17048668, 23933707, 25399036, 44448313, 47867414, 88896626, 95734828, 177793252, 311138191, 622276382, 1244552764]

約数ペア:

[(1, 1244552764), (2, 622276382), (4, 311138191), (7, 177793252), (13, 95734828), (14, 88896626), (26, 47867414), (28, 44448313), (49, 25399036), (52, 23933707), (73, 17048668), (91, 13676404), (98, 12699518), (146, 8524334), (182, 6838202), (196, 6349759), (292, 4262167), (364, 3419101), (511, 2435524), (637, 1953772), (949, 1311436), (1022, 1217762), (1274, 976886), (1898, 655718), (2044, 608881), (2548, 488443), (3577, 347932), (3796, 327859), (6643, 187348), (6691, 186004), (7154, 173966), (13286, 93674), (13382, 93002), (14308, 86983), (26572, 46837), (26764, 46501)]