2005018514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{1283}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 3204987264

約数和(自身を除く): 1199968750

約数列:

[1, 2, 23, 46, 53, 106, 641, 1219, 1282, 1283, 2438, 2566, 14743, 29486, 29509, 33973, 59018, 67946, 67999, 135998, 781379, 822403, 1562758, 1563977, 1644806, 3127954, 18915269, 37830538, 43587359, 87174718, 1002509257, 2005018514]

約数ペア:

[(1, 2005018514), (2, 1002509257), (23, 87174718), (46, 43587359), (53, 37830538), (106, 18915269), (641, 3127954), (1219, 1644806), (1282, 1563977), (1283, 1562758), (2438, 822403), (2566, 781379), (14743, 135998), (29486, 67999), (29509, 67946), (33973, 59018)]