2010090632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{256651}}^1$

素因数の和:256757

約数の個数: 32

約数和(自身を含む): 4157762400

約数和(自身を除く): 2147671768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 256651, 513302, 1026604, 2053208, 2823161, 5646322, 11292644, 22585288, 22841939, 45683878, 91367756, 182735512, 251261329, 502522658, 1005045316, 2010090632]

約数ペア:

[(1, 2010090632), (2, 1005045316), (4, 502522658), (8, 251261329), (11, 182735512), (22, 91367756), (44, 45683878), (88, 22841939), (89, 22585288), (178, 11292644), (356, 5646322), (712, 2823161), (979, 2053208), (1958, 1026604), (3916, 513302), (7832, 256651)]