2905136478

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1028003}}^1$

素因数の和:1028168

約数の個数: 24

約数和(自身を含む): 6334560648

約数和(自身を除く): 3429424170

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 1028003, 2056006, 3084009, 6168018, 9252027, 18504054, 161396471, 322792942, 484189413, 968378826, 1452568239, 2905136478]

約数ペア:

[(1, 2905136478), (2, 1452568239), (3, 968378826), (6, 484189413), (9, 322792942), (18, 161396471), (157, 18504054), (314, 9252027), (471, 6168018), (942, 3084009), (1413, 2056006), (2826, 1028003)]