1330905082

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 2264163840

約数和(自身を除く): 933258758

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 169, 338, 403, 806, 923, 1789, 1846, 2201, 3578, 4402, 5239, 10478, 11999, 23257, 23998, 28613, 46514, 55459, 57226, 110918, 127019, 254038, 302341, 371969, 604682, 720967, 743938, 1441934, 1651247, 3302494, 3937589, 7875178, 9372571, 18745142, 21466211, 42932422, 51188657, 102377314, 665452541, 1330905082]

約数ペア:

[(1, 1330905082), (2, 665452541), (13, 102377314), (26, 51188657), (31, 42932422), (62, 21466211), (71, 18745142), (142, 9372571), (169, 7875178), (338, 3937589), (403, 3302494), (806, 1651247), (923, 1441934), (1789, 743938), (1846, 720967), (2201, 604682), (3578, 371969), (4402, 302341), (5239, 254038), (10478, 127019), (11999, 110918), (23257, 57226), (23998, 55459), (28613, 46514)]