2986488372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{91397}}^1$

素因数の和:91800

約数の個数: 48

約数和(自身を含む): 7984529280

約数和(自身を除く): 4998040908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 1167, 1556, 2334, 2723, 4668, 5446, 8169, 10892, 16338, 32676, 91397, 182794, 274191, 365588, 548382, 639779, 1096764, 1279558, 1919337, 2559116, 3838674, 7677348, 35553433, 71106866, 106660299, 142213732, 213320598, 248874031, 426641196, 497748062, 746622093, 995496124, 1493244186, 2986488372]

約数ペア:

[(1, 2986488372), (2, 1493244186), (3, 995496124), (4, 746622093), (6, 497748062), (7, 426641196), (12, 248874031), (14, 213320598), (21, 142213732), (28, 106660299), (42, 71106866), (84, 35553433), (389, 7677348), (778, 3838674), (1167, 2559116), (1556, 1919337), (2334, 1279558), (2723, 1096764), (4668, 639779), (5446, 548382), (8169, 365588), (10892, 274191), (16338, 182794), (32676, 91397)]