2214591987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{54799}}^1$

素因数の和:55530

約数の個数: 16

約数和(自身を含む): 3112640000

約数和(自身を除く): 898048013

約数列:

[1, 3, 19, 57, 709, 2127, 13471, 40413, 54799, 164397, 1041181, 3123543, 38852491, 116557473, 738197329, 2214591987]

約数ペア:

[(1, 2214591987), (3, 738197329), (19, 116557473), (57, 38852491), (709, 3123543), (2127, 1041181), (13471, 164397), (40413, 54799)]