902808889328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{11897}}^1\times {\mathrm{115679}}^1$

素因数の和:127625

約数の個数: 40

約数和(自身を含む): 1792021553280

約数和(自身を除く): 889212663952

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 11897, 23794, 47588, 95176, 115679, 190352, 231358, 462716, 487777, 925432, 975554, 1850864, 1951108, 3902216, 4742839, 7804432, 9485678, 18971356, 37942712, 75885424, 1376233063, 2752466126, 5504932252, 11009864504, 22019729008, 56425555583, 112851111166, 225702222332, 451404444664, 902808889328]

約数ペア:

[(1, 902808889328), (2, 451404444664), (4, 225702222332), (8, 112851111166), (16, 56425555583), (41, 22019729008), (82, 11009864504), (164, 5504932252), (328, 2752466126), (656, 1376233063), (11897, 75885424), (23794, 37942712), (47588, 18971356), (95176, 9485678), (115679, 7804432), (190352, 4742839), (231358, 3902216), (462716, 1951108), (487777, 1850864), (925432, 975554)]