2429687515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^2$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 3110853600

約数和(自身を除く): 681166085

約数列:

[1, 5, 17, 85, 199, 379, 995, 1895, 3383, 6443, 16915, 32215, 75421, 143641, 377105, 718205, 1282157, 2441897, 6410785, 12209485, 28584559, 142922795, 485937503, 2429687515]

約数ペア:

[(1, 2429687515), (5, 485937503), (17, 142922795), (85, 28584559), (199, 12209485), (379, 6410785), (995, 2441897), (1895, 1282157), (3383, 718205), (6443, 377105), (16915, 143641), (32215, 75421)]