434130494

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 786589056

約数和(自身を除く): 352458562

約数列:

[1, 2, 7, 14, 43, 49, 71, 86, 98, 142, 301, 497, 602, 994, 1451, 2107, 2902, 3053, 3479, 4214, 6106, 6958, 10157, 20314, 21371, 42742, 62393, 71099, 103021, 124786, 142198, 149597, 206042, 299194, 436751, 721147, 873502, 1442294, 3057257, 4429903, 5048029, 6114514, 8859806, 10096058, 31009321, 62018642, 217065247, 434130494]

約数ペア:

[(1, 434130494), (2, 217065247), (7, 62018642), (14, 31009321), (43, 10096058), (49, 8859806), (71, 6114514), (86, 5048029), (98, 4429903), (142, 3057257), (301, 1442294), (497, 873502), (602, 721147), (994, 436751), (1451, 299194), (2107, 206042), (2902, 149597), (3053, 142198), (3479, 124786), (4214, 103021), (6106, 71099), (6958, 62393), (10157, 42742), (20314, 21371)]