545494586

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1783}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 1032807552

約数和(自身を除く): 487312966

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 1681, 1783, 3362, 3566, 3731, 7462, 11767, 12481, 21853, 23179, 23534, 24962, 43706, 46358, 73103, 146206, 152971, 162253, 305942, 324506, 511721, 950339, 1023442, 1900678, 2997223, 5994446, 6652373, 13304746, 20980561, 38963899, 41961122, 77927798, 272747293, 545494586]

約数ペア:

[(1, 545494586), (2, 272747293), (7, 77927798), (13, 41961122), (14, 38963899), (26, 20980561), (41, 13304746), (82, 6652373), (91, 5994446), (182, 2997223), (287, 1900678), (533, 1023442), (574, 950339), (1066, 511721), (1681, 324506), (1783, 305942), (3362, 162253), (3566, 152971), (3731, 146206), (7462, 73103), (11767, 46358), (12481, 43706), (21853, 24962), (23179, 23534)]