2047054826

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{487}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 3181635072

約数和(自身を除く): 1134580246

約数列:

[1, 2, 47, 94, 97, 194, 461, 487, 922, 974, 4559, 9118, 21667, 22889, 43334, 44717, 45778, 47239, 89434, 94478, 224507, 449014, 2101699, 2220233, 4203398, 4440466, 10551829, 21103658, 21777179, 43554358, 1023527413, 2047054826]

約数ペア:

[(1, 2047054826), (2, 1023527413), (47, 43554358), (94, 21777179), (97, 21103658), (194, 10551829), (461, 4440466), (487, 4203398), (922, 2220233), (974, 2101699), (4559, 449014), (9118, 224507), (21667, 94478), (22889, 89434), (43334, 47239), (44717, 45778)]