2012404615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{18617}}^1$

素因数の和:20298

約数の個数: 16

約数和(自身を含む): 2602349568

約数和(自身を除く): 589944953

約数列:

[1, 5, 13, 65, 1663, 8315, 18617, 21619, 93085, 108095, 242021, 1210105, 30960071, 154800355, 402480923, 2012404615]

約数ペア:

[(1, 2012404615), (5, 402480923), (13, 154800355), (65, 30960071), (1663, 1210105), (8315, 242021), (18617, 108095), (21619, 93085)]