2801809922

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{39461}}^1$

素因数の和:39865

約数の個数: 16

約数和(自身を含む): 4250530944

約数和(自身を除く): 1448721022

約数列:

[1, 2, 131, 262, 271, 542, 35501, 39461, 71002, 78922, 5169391, 10338782, 10693931, 21387862, 1400904961, 2801809922]

約数ペア:

[(1, 2801809922), (2, 1400904961), (131, 21387862), (262, 10693931), (271, 10338782), (542, 5169391), (35501, 78922), (39461, 71002)]