2072653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 2442240

約数和(自身を除く): 369587

約数列:

[1, 11, 19, 47, 209, 211, 517, 893, 2321, 4009, 9823, 9917, 44099, 109087, 188423, 2072653]

約数ペア:

[(1, 2072653), (11, 188423), (19, 109087), (47, 44099), (209, 9917), (211, 9823), (517, 4009), (893, 2321)]