4445690884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 8186572800

約数和(自身を除く): 3740881916

約数列:

[1, 2, 4, 23, 46, 92, 281, 383, 449, 562, 766, 898, 1124, 1532, 1796, 6463, 8809, 10327, 12926, 17618, 20654, 25852, 35236, 41308, 107623, 126169, 171967, 215246, 252338, 343934, 430492, 504676, 687868, 2475329, 2901887, 3955241, 4950658, 5803774, 7910482, 9901316, 11607548, 15820964, 48322727, 96645454, 193290908, 1111422721, 2222845442, 4445690884]

約数ペア:

[(1, 4445690884), (2, 2222845442), (4, 1111422721), (23, 193290908), (46, 96645454), (92, 48322727), (281, 15820964), (383, 11607548), (449, 9901316), (562, 7910482), (766, 5803774), (898, 4950658), (1124, 3955241), (1532, 2901887), (1796, 2475329), (6463, 687868), (8809, 504676), (10327, 430492), (12926, 343934), (17618, 252338), (20654, 215246), (25852, 171967), (35236, 126169), (41308, 107623)]