420915671422

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1\times {\mathrm{9283}}^1$

素因数の和:10408

約数の個数: 32

約数和(自身を含む): 639825056640

約数和(自身を除く): 218909385218

約数列:

[1, 2, 139, 211, 278, 422, 773, 1546, 9283, 18566, 29329, 58658, 107447, 163103, 214894, 326206, 1290337, 1958713, 2580674, 3917426, 7175759, 14351518, 22671317, 45342634, 272261107, 544522214, 997430501, 1514085149, 1994861002, 3028170298, 210457835711, 420915671422]

約数ペア:

[(1, 420915671422), (2, 210457835711), (139, 3028170298), (211, 1994861002), (278, 1514085149), (422, 997430501), (773, 544522214), (1546, 272261107), (9283, 45342634), (18566, 22671317), (29329, 14351518), (58658, 7175759), (107447, 3917426), (163103, 2580674), (214894, 1958713), (326206, 1290337)]