2013155696

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{112643}}^1$

素因数の和:113768

約数の個数: 20

約数和(自身を含む): 3904015752

約数和(自身を除く): 1890860056

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 17872, 112643, 225286, 450572, 901144, 1802288, 125822231, 251644462, 503288924, 1006577848, 2013155696]

約数ペア:

[(1, 2013155696), (2, 1006577848), (4, 503288924), (8, 251644462), (16, 125822231), (1117, 1802288), (2234, 901144), (4468, 450572), (8936, 225286), (17872, 112643)]