2179774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 3522096

約数和(自身を除く): 1342322

約数列:

[1, 2, 17, 34, 61, 122, 1037, 1051, 2074, 2102, 17867, 35734, 64111, 128222, 1089887, 2179774]

約数ペア:

[(1, 2179774), (2, 1089887), (17, 128222), (34, 64111), (61, 35734), (122, 17867), (1037, 2102), (1051, 2074)]