2790408001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{135859}}^1$

素因数の和:135948

約数の個数: 16

約数和(自身を含む): 3130214400

約数和(自身を除く): 339806399

約数列:

[1, 19, 23, 47, 437, 893, 1081, 20539, 135859, 2581321, 3124757, 6385373, 59370383, 121322087, 146863579, 2790408001]

約数ペア:

[(1, 2790408001), (19, 146863579), (23, 121322087), (47, 59370383), (437, 6385373), (893, 3124757), (1081, 2581321), (20539, 135859)]