2912884876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1\times {\mathrm{1319}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 5676168960

約数和(自身を除く): 2763284084

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 947, 1166, 1319, 1894, 2332, 2638, 3788, 5276, 10417, 14509, 20834, 29018, 41668, 50191, 58036, 69907, 100382, 139814, 200764, 279628, 552101, 768977, 1104202, 1249093, 1537954, 2208404, 2498186, 3075908, 4996372, 13740023, 27480046, 54960092, 66201929, 132403858, 264807716, 728221219, 1456442438, 2912884876]

約数ペア:

[(1, 2912884876), (2, 1456442438), (4, 728221219), (11, 264807716), (22, 132403858), (44, 66201929), (53, 54960092), (106, 27480046), (212, 13740023), (583, 4996372), (947, 3075908), (1166, 2498186), (1319, 2208404), (1894, 1537954), (2332, 1249093), (2638, 1104202), (3788, 768977), (5276, 552101), (10417, 279628), (14509, 200764), (20834, 139814), (29018, 100382), (41668, 69907), (50191, 58036)]