2805229084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5272987}}^1$

素因数の和:5273017

約数の個数: 24

約数和(自身を含む): 5905746560

約数和(自身を除く): 3100517476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5272987, 10545974, 21091948, 36910909, 73821818, 100186753, 147643636, 200373506, 400747012, 701307271, 1402614542, 2805229084]

約数ペア:

[(1, 2805229084), (2, 1402614542), (4, 701307271), (7, 400747012), (14, 200373506), (19, 147643636), (28, 100186753), (38, 73821818), (76, 36910909), (133, 21091948), (266, 10545974), (532, 5272987)]