1025206559

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 1152531072

約数和(自身を除く): 127324513

約数列:

[1, 13, 43, 71, 169, 559, 923, 1987, 3053, 7267, 11999, 25831, 39689, 85441, 141077, 335803, 515957, 1110733, 1834001, 6066311, 14439529, 23842013, 78862043, 1025206559]

約数ペア:

[(1, 1025206559), (13, 78862043), (43, 23842013), (71, 14439529), (169, 6066311), (559, 1834001), (923, 1110733), (1987, 515957), (3053, 335803), (7267, 141077), (11999, 85441), (25831, 39689)]