2550878862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{138349}}^1$

素因数の和:138800

約数の個数: 32

約数和(自身を含む): 5843904000

約数和(自身を除く): 3293025138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 2634, 3073, 6146, 9219, 18438, 138349, 276698, 415047, 830094, 968443, 1936886, 2905329, 5810658, 60735211, 121470422, 182205633, 364411266, 425146477, 850292954, 1275439431, 2550878862]

約数ペア:

[(1, 2550878862), (2, 1275439431), (3, 850292954), (6, 425146477), (7, 364411266), (14, 182205633), (21, 121470422), (42, 60735211), (439, 5810658), (878, 2905329), (1317, 1936886), (2634, 968443), (3073, 830094), (6146, 415047), (9219, 276698), (18438, 138349)]