1214335294

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{208577}}^1$

素因数の和:208691

約数の個数: 16

約数和(自身を含む): 1892219616

約数和(自身を除く): 677884322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 208577, 417154, 8551657, 14808967, 17103314, 29617934, 607167647, 1214335294]

約数ペア:

[(1, 1214335294), (2, 607167647), (41, 29617934), (71, 17103314), (82, 14808967), (142, 8551657), (2911, 417154), (5822, 208577)]