2102884

素因数分解:

$2^2\times 7^2\times {\mathrm{10729}}^1$

素因数の和:10747

約数の個数: 18

約数和(自身を含む): 4281270

約数和(自身を除く): 2178386

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10729, 21458, 42916, 75103, 150206, 300412, 525721, 1051442, 2102884]

約数ペア:

[(1, 2102884), (2, 1051442), (4, 525721), (7, 300412), (14, 150206), (28, 75103), (49, 42916), (98, 21458), (196, 10729)]