2000808534

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1\times {\mathrm{2309}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 4036032000

約数和(自身を除く): 2035223466

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1039, 2078, 2309, 3117, 4618, 6234, 6927, 13854, 144421, 288842, 320951, 433263, 641902, 866526, 962853, 1925706, 2399051, 4798102, 7197153, 14394306, 333468089, 666936178, 1000404267, 2000808534]

約数ペア:

[(1, 2000808534), (2, 1000404267), (3, 666936178), (6, 333468089), (139, 14394306), (278, 7197153), (417, 4798102), (834, 2399051), (1039, 1925706), (2078, 962853), (2309, 866526), (3117, 641902), (4618, 433263), (6234, 320951), (6927, 288842), (13854, 144421)]