2004554054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{180623}}^1$

素因数の和:180835

約数の個数: 16

約数和(自身を含む): 3121182720

約数和(自身を除く): 1116628666

約数列:

[1, 2, 31, 62, 179, 358, 5549, 11098, 180623, 361246, 5599313, 11198626, 32331517, 64663034, 1002277027, 2004554054]

約数ペア:

[(1, 2004554054), (2, 1002277027), (31, 64663034), (62, 32331517), (179, 11198626), (358, 5599313), (5549, 361246), (11098, 180623)]