1213231784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1117}}^1\times {\mathrm{5903}}^1$

素因数の和:7049

約数の個数: 32

約数和(自身を含む): 2376241920

約数和(自身を除く): 1163010136

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1117, 2234, 4468, 5903, 8936, 11806, 23612, 25691, 47224, 51382, 102764, 135769, 205528, 271538, 543076, 1086152, 6593651, 13187302, 26374604, 52749208, 151653973, 303307946, 606615892, 1213231784]

約数ペア:

[(1, 1213231784), (2, 606615892), (4, 303307946), (8, 151653973), (23, 52749208), (46, 26374604), (92, 13187302), (184, 6593651), (1117, 1086152), (2234, 543076), (4468, 271538), (5903, 205528), (8936, 135769), (11806, 102764), (23612, 51382), (25691, 47224)]