2177134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1555346

約数列:

[1, 2, 19, 23, 38, 46, 47, 53, 94, 106, 437, 874, 893, 1007, 1081, 1219, 1786, 2014, 2162, 2438, 2491, 4982, 20539, 23161, 41078, 46322, 47329, 57293, 94658, 114586, 1088567, 2177134]

約数ペア:

[(1, 2177134), (2, 1088567), (19, 114586), (23, 94658), (38, 57293), (46, 47329), (47, 46322), (53, 41078), (94, 23161), (106, 20539), (437, 4982), (874, 2491), (893, 2438), (1007, 2162), (1081, 2014), (1219, 1786)]