1861182214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1979}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 2925331200

約数和(自身を除く): 1064148986

約数列:

[1, 2, 37, 71, 74, 142, 179, 358, 1979, 2627, 3958, 5254, 6623, 12709, 13246, 25418, 73223, 140509, 146446, 281018, 354241, 470233, 708482, 940466, 5198833, 10397666, 13106917, 25151111, 26213834, 50302222, 930591107, 1861182214]

約数ペア:

[(1, 1861182214), (2, 930591107), (37, 50302222), (71, 26213834), (74, 25151111), (142, 13106917), (179, 10397666), (358, 5198833), (1979, 940466), (2627, 708482), (3958, 470233), (5254, 354241), (6623, 281018), (12709, 146446), (13246, 140509), (25418, 73223)]