2875984951

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{11027}}^1$

素因数の和:11143

約数の個数: 32

約数和(自身を含む): 3620712960

約数和(自身を除く): 744728009

約数列:

[1, 7, 19, 37, 53, 133, 259, 371, 703, 1007, 1961, 4921, 7049, 11027, 13727, 37259, 77189, 209513, 260813, 407999, 584431, 1466591, 2855993, 4091017, 7751981, 11104189, 21623947, 54263867, 77729323, 151367629, 410854993, 2875984951]

約数ペア:

[(1, 2875984951), (7, 410854993), (19, 151367629), (37, 77729323), (53, 54263867), (133, 21623947), (259, 11104189), (371, 7751981), (703, 4091017), (1007, 2855993), (1961, 1466591), (4921, 584431), (7049, 407999), (11027, 260813), (13727, 209513), (37259, 77189)]