1206268

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 2452352

約数和(自身を除く): 1246084

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 643, 938, 1286, 1876, 2572, 4501, 9002, 18004, 43081, 86162, 172324, 301567, 603134, 1206268]

約数ペア:

[(1, 1206268), (2, 603134), (4, 301567), (7, 172324), (14, 86162), (28, 43081), (67, 18004), (134, 9002), (268, 4501), (469, 2572), (643, 1876), (938, 1286)]