2016307629

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{5431}}^1$

素因数の和:5598

約数の個数: 48

約数和(自身を含む): 3416684544

約数和(自身を除く): 1400376915

約数列:

[1, 3, 7, 9, 21, 63, 71, 83, 213, 249, 497, 581, 639, 747, 1491, 1743, 4473, 5229, 5431, 5893, 16293, 17679, 38017, 41251, 48879, 53037, 114051, 123753, 342153, 371259, 385601, 450773, 1156803, 1352319, 2699207, 3155411, 3470409, 4056957, 8097621, 9466233, 24292863, 28398699, 32004883, 96014649, 224034181, 288043947, 672102543, 2016307629]

約数ペア:

[(1, 2016307629), (3, 672102543), (7, 288043947), (9, 224034181), (21, 96014649), (63, 32004883), (71, 28398699), (83, 24292863), (213, 9466233), (249, 8097621), (497, 4056957), (581, 3470409), (639, 3155411), (747, 2699207), (1491, 1352319), (1743, 1156803), (4473, 450773), (5229, 385601), (5431, 371259), (5893, 342153), (16293, 123753), (17679, 114051), (38017, 53037), (41251, 48879)]