1276021048

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{147551}}^1$

素因数の和:147627

約数の個数: 32

約数和(自身を含む): 2549698560

約数和(自身を除く): 1273677512

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 147551, 295102, 590204, 1180408, 3393673, 6787346, 6934897, 13574692, 13869794, 27149384, 27739588, 55479176, 159502631, 319005262, 638010524, 1276021048]

約数ペア:

[(1, 1276021048), (2, 638010524), (4, 319005262), (8, 159502631), (23, 55479176), (46, 27739588), (47, 27149384), (92, 13869794), (94, 13574692), (184, 6934897), (188, 6787346), (376, 3393673), (1081, 1180408), (2162, 590204), (4324, 295102), (8648, 147551)]