2100082072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{218941}}^1$

素因数の和:219067

約数の個数: 32

約数和(自身を含む): 4335051600

約数和(自身を除く): 2234969528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 218941, 437882, 875764, 1751528, 2408351, 4816702, 9633404, 19266808, 23864569, 47729138, 95458276, 190916552, 262510259, 525020518, 1050041036, 2100082072]

約数ペア:

[(1, 2100082072), (2, 1050041036), (4, 525020518), (8, 262510259), (11, 190916552), (22, 95458276), (44, 47729138), (88, 23864569), (109, 19266808), (218, 9633404), (436, 4816702), (872, 2408351), (1199, 1751528), (2398, 875764), (4796, 437882), (9592, 218941)]