2019653628

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2512007}}^1$

素因数の和:2512081

約数の個数: 24

約数和(自身を含む): 4782863232

約数和(自身を除く): 2763209604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 2512007, 5024014, 7536021, 10048028, 15072042, 30144084, 168304469, 336608938, 504913407, 673217876, 1009826814, 2019653628]

約数ペア:

[(1, 2019653628), (2, 1009826814), (3, 673217876), (4, 504913407), (6, 336608938), (12, 168304469), (67, 30144084), (134, 15072042), (201, 10048028), (268, 7536021), (402, 5024014), (804, 2512007)]