128202382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{832483}}^1$

素因数の和:832503

約数の個数: 16

約数和(自身を含む): 239755392

約数和(自身を除く): 111553010

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 832483, 1664966, 5827381, 9157313, 11654762, 18314626, 64101191, 128202382]

約数ペア:

[(1, 128202382), (2, 64101191), (7, 18314626), (11, 11654762), (14, 9157313), (22, 5827381), (77, 1664966), (154, 832483)]