271188892790

素因数分解:

$2^1\times 5^1\times {\mathrm{25801}}^1\times {\mathrm{1051079}}^1$

素因数の和:1076887

約数の個数: 16

約数和(自身を含む): 488159390880

約数和(自身を除く): 216970498090

約数列:

[1, 2, 5, 10, 25801, 51602, 129005, 258010, 1051079, 2102158, 5255395, 10510790, 27118889279, 54237778558, 135594446395, 271188892790]

約数ペア:

[(1, 271188892790), (2, 135594446395), (5, 54237778558), (10, 27118889279), (25801, 10510790), (51602, 5255395), (129005, 2102158), (258010, 1051079)]