2010165983

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 2461777920

約数和(自身を除く): 451611937

約数列:

[1, 7, 23, 47, 161, 211, 329, 1081, 1259, 1477, 4853, 7567, 8813, 9917, 28957, 33971, 59173, 69419, 202699, 228091, 265649, 414211, 1360979, 1596637, 1859543, 6109927, 9526853, 12485503, 42769489, 87398521, 287166569, 2010165983]

約数ペア:

[(1, 2010165983), (7, 287166569), (23, 87398521), (47, 42769489), (161, 12485503), (211, 9526853), (329, 6109927), (1081, 1859543), (1259, 1596637), (1477, 1360979), (4853, 414211), (7567, 265649), (8813, 228091), (9917, 202699), (28957, 69419), (33971, 59173)]