2838157055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{15581}}^1$

素因数の和:17746

約数の個数: 16

約数和(自身を含む): 3608043264

約数和(自身を除く): 769886209

約数列:

[1, 5, 17, 85, 2143, 10715, 15581, 36431, 77905, 182155, 264877, 1324385, 33390083, 166950415, 567631411, 2838157055]

約数ペア:

[(1, 2838157055), (5, 567631411), (17, 166950415), (85, 33390083), (2143, 1324385), (10715, 264877), (15581, 182155), (36431, 77905)]