1258133074

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{20549}}^1$

素因数の和:20607

約数の個数: 32

約数和(自身を含む): 2166134400

約数和(自身を除く): 908001326

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1331, 2662, 2783, 5566, 20549, 30613, 41098, 61226, 226039, 452078, 472627, 945254, 2486429, 4972858, 5198897, 10397794, 27350719, 54701438, 57187867, 114375734, 629066537, 1258133074]

約数ペア:

[(1, 1258133074), (2, 629066537), (11, 114375734), (22, 57187867), (23, 54701438), (46, 27350719), (121, 10397794), (242, 5198897), (253, 4972858), (506, 2486429), (1331, 945254), (2662, 472627), (2783, 452078), (5566, 226039), (20549, 61226), (30613, 41098)]