1938963554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{40559}}^1$

素因数の和:40666

約数の個数: 32

約数和(自身を含む): 3311642880

約数和(自身を除く): 1372679326

約数列:

[1, 2, 11, 22, 41, 53, 82, 106, 451, 583, 902, 1166, 2173, 4346, 23903, 40559, 47806, 81118, 446149, 892298, 1662919, 2149627, 3325838, 4299254, 18292109, 23645897, 36584218, 47291794, 88134707, 176269414, 969481777, 1938963554]

約数ペア:

[(1, 1938963554), (2, 969481777), (11, 176269414), (22, 88134707), (41, 47291794), (53, 36584218), (82, 23645897), (106, 18292109), (451, 4299254), (583, 3325838), (902, 2149627), (1166, 1662919), (2173, 892298), (4346, 446149), (23903, 81118), (40559, 47806)]