2105516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2593}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 4357920

約数和(自身を除く): 2252404

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2593, 5186, 10372, 18151, 36302, 72604, 75197, 150394, 300788, 526379, 1052758, 2105516]

約数ペア:

[(1, 2105516), (2, 1052758), (4, 526379), (7, 300788), (14, 150394), (28, 75197), (29, 72604), (58, 36302), (116, 18151), (203, 10372), (406, 5186), (812, 2593)]