1243134724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{5347}}^1$

素因数の和:5644

約数の個数: 48

約数和(自身を含む): 2490542208

約数和(自身を除く): 1247407484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 263, 442, 526, 884, 1052, 3419, 4471, 5347, 6838, 8942, 10694, 13676, 17884, 21388, 58123, 69511, 90899, 116246, 139022, 181798, 232492, 278044, 363596, 1181687, 1406261, 2363374, 2812522, 4726748, 5625044, 18281393, 23906437, 36562786, 47812874, 73125572, 95625748, 310783681, 621567362, 1243134724]

約数ペア:

[(1, 1243134724), (2, 621567362), (4, 310783681), (13, 95625748), (17, 73125572), (26, 47812874), (34, 36562786), (52, 23906437), (68, 18281393), (221, 5625044), (263, 4726748), (442, 2812522), (526, 2363374), (884, 1406261), (1052, 1181687), (3419, 363596), (4471, 278044), (5347, 232492), (6838, 181798), (8942, 139022), (10694, 116246), (13676, 90899), (17884, 69511), (21388, 58123)]