2011554898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{947}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 3188237760

約数和(自身を除く): 1176682862

約数列:

[1, 2, 29, 53, 58, 106, 691, 947, 1382, 1537, 1894, 3074, 20039, 27463, 36623, 40078, 50191, 54926, 73246, 100382, 654377, 1062067, 1308754, 1455539, 2124134, 2911078, 18976933, 34681981, 37953866, 69363962, 1005777449, 2011554898]

約数ペア:

[(1, 2011554898), (2, 1005777449), (29, 69363962), (53, 37953866), (58, 34681981), (106, 18976933), (691, 2911078), (947, 2124134), (1382, 1455539), (1537, 1308754), (1894, 1062067), (3074, 654377), (20039, 100382), (27463, 73246), (36623, 54926), (40078, 50191)]