98881508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 198374400

約数和(自身を除く): 99492892

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 199, 253, 398, 491, 506, 796, 982, 1012, 1964, 2189, 4378, 4577, 5401, 8756, 9154, 10802, 11293, 18308, 21604, 22586, 45172, 50347, 97709, 100694, 124223, 195418, 201388, 248446, 390836, 496892, 1074799, 2149598, 2247307, 4299196, 4494614, 8989228, 24720377, 49440754, 98881508]

約数ペア:

[(1, 98881508), (2, 49440754), (4, 24720377), (11, 8989228), (22, 4494614), (23, 4299196), (44, 2247307), (46, 2149598), (92, 1074799), (199, 496892), (253, 390836), (398, 248446), (491, 201388), (506, 195418), (796, 124223), (982, 100694), (1012, 97709), (1964, 50347), (2189, 45172), (4378, 22586), (4577, 21604), (5401, 18308), (8756, 11293), (9154, 10802)]