28497697930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2011129}}^1$

素因数の和:2011258

約数の個数: 32

約数和(自身を含む): 55748523600

約数和(自身を除く): 27250825670

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 2011129, 4022258, 10055645, 20111290, 26144677, 52289354, 130723385, 219213061, 261446770, 438426122, 1096065305, 2192130610, 2849769793, 5699539586, 14248848965, 28497697930]

約数ペア:

[(1, 28497697930), (2, 14248848965), (5, 5699539586), (10, 2849769793), (13, 2192130610), (26, 1096065305), (65, 438426122), (109, 261446770), (130, 219213061), (218, 130723385), (545, 52289354), (1090, 26144677), (1417, 20111290), (2834, 10055645), (7085, 4022258), (14170, 2011129)]