2100054761

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{88681}}^1$

素因数の和:88904

約数の個数: 16

約数和(自身を含む): 2554041600

約数和(自身を除く): 453986839

約数列:

[1, 7, 17, 119, 199, 1393, 3383, 23681, 88681, 620767, 1507577, 10553039, 17647519, 123532633, 300007823, 2100054761]

約数ペア:

[(1, 2100054761), (7, 300007823), (17, 123532633), (119, 17647519), (199, 10553039), (1393, 1507577), (3383, 620767), (23681, 88681)]