2100038185

素因数分解:

$5^1\times 7^1\times {\mathrm{3613}}^1\times {\mathrm{16607}}^1$

素因数の和:20232

約数の個数: 16

約数和(自身を含む): 2881022976

約数和(自身を除く): 780984791

約数列:

[1, 5, 7, 35, 3613, 16607, 18065, 25291, 83035, 116249, 126455, 581245, 60001091, 300005455, 420007637, 2100038185]

約数ペア:

[(1, 2100038185), (5, 420007637), (7, 300005455), (35, 60001091), (3613, 581245), (16607, 126455), (18065, 116249), (25291, 83035)]