1180521778

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{16001}}^1$

素因数の和:17037

約数の個数: 16

約数和(自身を含む): 1820579544

約数和(自身を除く): 640057766

約数列:

[1, 2, 37, 74, 997, 1994, 16001, 32002, 36889, 73778, 592037, 1184074, 15952997, 31905994, 590260889, 1180521778]

約数ペア:

[(1, 1180521778), (2, 590260889), (37, 31905994), (74, 15952997), (997, 1184074), (1994, 592037), (16001, 73778), (32002, 36889)]