2216566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1967

約数の個数: 16

約数和(自身を含む): 3697488

約数和(自身を除く): 1480922

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 1901, 3802, 20911, 41822, 100753, 201506, 1108283, 2216566]

約数ペア:

[(1, 2216566), (2, 1108283), (11, 201506), (22, 100753), (53, 41822), (106, 20911), (583, 3802), (1166, 1901)]