2209922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7727}}^1$

素因数の和:7753

約数の個数: 16

約数和(自身を含む): 3894912

約数和(自身を除く): 1684990

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7727, 15454, 84997, 100451, 169994, 200902, 1104961, 2209922]

約数ペア:

[(1, 2209922), (2, 1104961), (11, 200902), (13, 169994), (22, 100451), (26, 84997), (143, 15454), (286, 7727)]