2854405730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2359013}}^1$

素因数の和:2359042

約数の個数: 24

約数和(自身を含む): 5647479516

約数和(自身を除く): 2793073786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2359013, 4718026, 11795065, 23590130, 25949143, 51898286, 129745715, 259491430, 285440573, 570881146, 1427202865, 2854405730]

約数ペア:

[(1, 2854405730), (2, 1427202865), (5, 570881146), (10, 285440573), (11, 259491430), (22, 129745715), (55, 51898286), (110, 25949143), (121, 23590130), (242, 11795065), (605, 4718026), (1210, 2359013)]