980701090

素因数分解:

$2^1\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{45763}}^1$

素因数の和:47913

約数の個数: 16

約数和(自身を含む): 1766124288

約数和(自身を除く): 785423198

約数列:

[1, 2, 5, 10, 2143, 4286, 10715, 21430, 45763, 91526, 228815, 457630, 98070109, 196140218, 490350545, 980701090]

約数ペア:

[(1, 980701090), (2, 490350545), (5, 196140218), (10, 98070109), (2143, 457630), (4286, 228815), (10715, 91526), (21430, 45763)]