2080251932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{5171}}^1$

素因数の和:5450

約数の個数: 48

約数和(自身を含む): 4087286784

約数和(自身を除く): 2007034852

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 223, 446, 451, 892, 902, 1804, 2453, 4906, 5171, 9143, 9812, 10342, 18286, 20684, 36572, 56881, 100573, 113762, 201146, 212011, 227524, 402292, 424022, 848044, 1153133, 2306266, 2332121, 4612532, 4664242, 9328484, 12684463, 25368926, 47278453, 50737852, 94556906, 189113812, 520062983, 1040125966, 2080251932]

約数ペア:

[(1, 2080251932), (2, 1040125966), (4, 520062983), (11, 189113812), (22, 94556906), (41, 50737852), (44, 47278453), (82, 25368926), (164, 12684463), (223, 9328484), (446, 4664242), (451, 4612532), (892, 2332121), (902, 2306266), (1804, 1153133), (2453, 848044), (4906, 424022), (5171, 402292), (9143, 227524), (9812, 212011), (10342, 201146), (18286, 113762), (20684, 100573), (36572, 56881)]