1886264968

素因数分解:

$2^3\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{25537}}^1$

素因数の和:26869

約数の個数: 32

約数和(自身を含む): 4045219200

約数和(自身を除く): 2158954232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1319, 2638, 5276, 9233, 10552, 18466, 25537, 36932, 51074, 73864, 102148, 178759, 204296, 357518, 715036, 1430072, 33683303, 67366606, 134733212, 235783121, 269466424, 471566242, 943132484, 1886264968]

約数ペア:

[(1, 1886264968), (2, 943132484), (4, 471566242), (7, 269466424), (8, 235783121), (14, 134733212), (28, 67366606), (56, 33683303), (1319, 1430072), (2638, 715036), (5276, 357518), (9233, 204296), (10552, 178759), (18466, 102148), (25537, 73864), (36932, 51074)]