2813302790

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{520019}}^1$

素因数の和:520567

約数の個数: 16

約数和(自身を含む): 5073315120

約数和(自身を除く): 2260012330

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 520019, 1040038, 2600095, 5200190, 281330279, 562660558, 1406651395, 2813302790]

約数ペア:

[(1, 2813302790), (2, 1406651395), (5, 562660558), (10, 281330279), (541, 5200190), (1082, 2600095), (2705, 1040038), (5410, 520019)]