2125884896

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{2803}}^1$

素因数の和:3123

約数の個数: 48

約数和(自身を含む): 4241767824

約数和(自身を除く): 2115882928

約数列:

[1, 2, 4, 8, 16, 32, 137, 173, 274, 346, 548, 692, 1096, 1384, 2192, 2768, 2803, 4384, 5536, 5606, 11212, 22424, 23701, 44848, 47402, 89696, 94804, 189608, 379216, 384011, 484919, 758432, 768022, 969838, 1536044, 1939676, 3072088, 3879352, 6144176, 7758704, 12288352, 15517408, 66433903, 132867806, 265735612, 531471224, 1062942448, 2125884896]

約数ペア:

[(1, 2125884896), (2, 1062942448), (4, 531471224), (8, 265735612), (16, 132867806), (32, 66433903), (137, 15517408), (173, 12288352), (274, 7758704), (346, 6144176), (548, 3879352), (692, 3072088), (1096, 1939676), (1384, 1536044), (2192, 969838), (2768, 768022), (2803, 758432), (4384, 484919), (5536, 384011), (5606, 379216), (11212, 189608), (22424, 94804), (23701, 89696), (44848, 47402)]