1258278662

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 1955020800

約数和(自身を除く): 696742138

約数列:

[1, 2, 73, 79, 127, 146, 158, 254, 859, 1718, 5767, 9271, 10033, 11534, 18542, 20066, 62707, 67861, 109093, 125414, 135722, 218186, 732409, 1464818, 4953853, 7963789, 8618347, 9907706, 15927578, 17236694, 629139331, 1258278662]

約数ペア:

[(1, 1258278662), (2, 629139331), (73, 17236694), (79, 15927578), (127, 9907706), (146, 8618347), (158, 7963789), (254, 4953853), (859, 1464818), (1718, 732409), (5767, 218186), (9271, 135722), (10033, 125414), (11534, 109093), (18542, 67861), (20066, 62707)]