1729277906

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1\times {\mathrm{6521}}^1$

素因数の和:8569

約数の個数: 16

約数和(自身を含む): 2634366240

約数和(自身を除く): 905088334

約数列:

[1, 2, 67, 134, 1979, 3958, 6521, 13042, 132593, 265186, 436907, 873814, 12905059, 25810118, 864638953, 1729277906]

約数ペア:

[(1, 1729277906), (2, 864638953), (67, 25810118), (134, 12905059), (1979, 873814), (3958, 436907), (6521, 265186), (13042, 132593)]