2912156126

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{20641}}^1$

素因数の和:20729

約数の個数: 32

約数和(自身を含む): 4895621856

約数和(自身を除く): 1983465730

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 1331, 2662, 6413, 12826, 20641, 41282, 70543, 141086, 227051, 454102, 1093973, 2187946, 2497561, 4995122, 12033703, 24067406, 27473171, 54946342, 132370733, 264741466, 1456078063, 2912156126]

約数ペア:

[(1, 2912156126), (2, 1456078063), (11, 264741466), (22, 132370733), (53, 54946342), (106, 27473171), (121, 24067406), (242, 12033703), (583, 4995122), (1166, 2497561), (1331, 2187946), (2662, 1093973), (6413, 454102), (12826, 227051), (20641, 141086), (41282, 70543)]