28602530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{260023}}^1$

素因数の和:260041

約数の個数: 16

約数和(自身を含む): 56165184

約数和(自身を除く): 27562654

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 260023, 520046, 1300115, 2600230, 2860253, 5720506, 14301265, 28602530]

約数ペア:

[(1, 28602530), (2, 14301265), (5, 5720506), (10, 2860253), (11, 2600230), (22, 1300115), (55, 520046), (110, 260023)]