2116779511

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{29339}}^1$

素因数の和:30294

約数の個数: 16

約数和(自身を含む): 2642008320

約数和(自身を除く): 525228809

約数列:

[1, 7, 11, 77, 937, 6559, 10307, 29339, 72149, 205373, 322729, 2259103, 27490643, 192434501, 302397073, 2116779511]

約数ペア:

[(1, 2116779511), (7, 302397073), (11, 192434501), (77, 27490643), (937, 2259103), (6559, 322729), (10307, 205373), (29339, 72149)]