378082252886

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{2775649}}^1$

素因数の和:2775721

約数の個数: 32

約数和(自身を含む): 634180512000

約数和(自身を除く): 256098259114

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 2197, 4394, 5239, 10478, 68107, 136214, 2775649, 5551298, 36083437, 72166874, 86045119, 172090238, 469084681, 938169362, 1118586547, 2237173094, 6098100853, 12196201706, 14541625111, 29083250222, 189041126443, 378082252886]

約数ペア:

[(1, 378082252886), (2, 189041126443), (13, 29083250222), (26, 14541625111), (31, 12196201706), (62, 6098100853), (169, 2237173094), (338, 1118586547), (403, 938169362), (806, 469084681), (2197, 172090238), (4394, 86045119), (5239, 72166874), (10478, 36083437), (68107, 5551298), (136214, 2775649)]